GET https://dev.normadoc.fr/products/ieee-1573-2021-ieee00005191-242511

Forms

  • sylius_add_to_cart
    • cartItem
    • _token

sylius_add_to_cart

Form type:
"Sylius\Bundle\CoreBundle\Form\Type\Order\AddToCartType"

Errors

This form has no errors.

Default Data

Property Value
Model Format same as normalized format
Normalized Format
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#113744
  -cart: App\Entity\Order\Order {#13293 …}
  -cartItem: App\Entity\Order\OrderItem {#113732
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#113757 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#113756 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8107
      #id: 5462
      #code: "IEEE00005191PDF"
      #product: App\Entity\Product\Product {#7273
        #id: 10859
        #code: "IEEE00005191"
        #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
        #variants: Doctrine\ORM\PersistentCollection {#7743 …}
        #options: Doctrine\ORM\PersistentCollection {#7915
          #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7273}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261894 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7899 …}
        #createdAt: DateTime @1751039328 {#7306
          date: 2025-06-27 17:48:48.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1754608190 {#7322
          date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7921 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7920
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7273}
            #id: 38445
            #name: "IEEE 1573:2021"
            #slug: "ieee-1573-2021-ieee00005191-242511"
            #description: """
              Revision Standard - Active.<br />\n
              A technical basis for implementation of electronic power subsystems is provided in this recommended practice. It is intended for electronic systems engineers and integrators, electronic power subsystem designers and integrators, as well as for power element manufacturers and suppliers. System-level issues in element or subsystem integration, adaptation, and accommodation are addressed, and system interface parameters, test methods, and test conditions are defined. Ac-dc, dc-ac, and dc-dc electronic power subsystems are discussed. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz. Internal operating frequencies within elements or subsystems may be much higher than 1 kHz. This recommended practice may be used outside the range where applicable. IEEE Std 1515-2000 is built on and supplemented in this document.<br />\n
              \t\t\t\t<br />\n
              This recommended practice applies to ac-dc, dc-ac, and dc-dc electronic power subsystems. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz.<br />\n
              The purpose of this recommended practice is threefold: a) To provide a systems engineering approach to acquisition, adaptation, and integration of electronic power subsystems b) To facilitate and promote a modular approach to element or subsystem integration c) To enable effective communication between the end users of power electronics and their manufacturers or suppliers.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Recommended Practice for Electronic Power Subsystems: Parameters, Interfaces, Elements, and Performance"
            -notes: "Active"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7489 …}
        #channels: Doctrine\ORM\PersistentCollection {#7627 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7644 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
        -apiLastModifiedAt: DateTime @1754517600 {#7317
          date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
        }
        -lastUpdatedAt: DateTime @1668553200 {#7287
          date: 2022-11-16 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @1652047200 {#7318
          date: 2022-05-09 00:00:00.0 Europe/Paris (+02:00)
        }
        -releasedAt: null
        -confirmedAt: null
        -canceledAt: null
        -edition: null
        -coreDocument: "1573"
        -bookCollection: ""
        -pageCount: 132
        -documents: Doctrine\ORM\PersistentCollection {#7534 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#8323 …}
      #position: 0
      #createdAt: DateTime @1751041235 {#7966
        date: 2025-06-27 18:20:35.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611995 {#8124
        date: 2025-08-19 15:59:55.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#8267 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#93294
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8107}
          #id: 5492
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
      #onHold: 0
      #onHand: 0
      #tracked: false
      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8139 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#8301 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#8298 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8106
        date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
      }
      -publishedAt: null
      -isbn: "978-1-5044-8285-1"
      -ean: "9781504482851"
      -numberOfUsers: 1
      -physicalProduct: false
      -downloadableImmediately: true
      -downloadable: true
      -drmViewerUrl: "https://online-viewer.normadoc.com/37A6kM"
      -sellable: true
      -documents: Doctrine\ORM\PersistentCollection {#8135 …}
      -drmTokens: Doctrine\ORM\PersistentCollection {#8127 …}
      -enabledForSubscribers: true
      -currentAreaContext: null
    }
    #productName: null
    #variantName: null
  }
}
View Format same as normalized format

Submitted Data

This form was not submitted.

Passed Options

Option Passed Value Resolved Value
data
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#113744
  -cart: App\Entity\Order\Order {#13293 …}
  -cartItem: App\Entity\Order\OrderItem {#113732
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#113757 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#113756 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8107
      #id: 5462
      #code: "IEEE00005191PDF"
      #product: App\Entity\Product\Product {#7273
        #id: 10859
        #code: "IEEE00005191"
        #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
        #variants: Doctrine\ORM\PersistentCollection {#7743 …}
        #options: Doctrine\ORM\PersistentCollection {#7915
          #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7273}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261894 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7899 …}
        #createdAt: DateTime @1751039328 {#7306
          date: 2025-06-27 17:48:48.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1754608190 {#7322
          date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7921 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7920
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7273}
            #id: 38445
            #name: "IEEE 1573:2021"
            #slug: "ieee-1573-2021-ieee00005191-242511"
            #description: """
              Revision Standard - Active.<br />\n
              A technical basis for implementation of electronic power subsystems is provided in this recommended practice. It is intended for electronic systems engineers and integrators, electronic power subsystem designers and integrators, as well as for power element manufacturers and suppliers. System-level issues in element or subsystem integration, adaptation, and accommodation are addressed, and system interface parameters, test methods, and test conditions are defined. Ac-dc, dc-ac, and dc-dc electronic power subsystems are discussed. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz. Internal operating frequencies within elements or subsystems may be much higher than 1 kHz. This recommended practice may be used outside the range where applicable. IEEE Std 1515-2000 is built on and supplemented in this document.<br />\n
              \t\t\t\t<br />\n
              This recommended practice applies to ac-dc, dc-ac, and dc-dc electronic power subsystems. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz.<br />\n
              The purpose of this recommended practice is threefold: a) To provide a systems engineering approach to acquisition, adaptation, and integration of electronic power subsystems b) To facilitate and promote a modular approach to element or subsystem integration c) To enable effective communication between the end users of power electronics and their manufacturers or suppliers.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Recommended Practice for Electronic Power Subsystems: Parameters, Interfaces, Elements, and Performance"
            -notes: "Active"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7489 …}
        #channels: Doctrine\ORM\PersistentCollection {#7627 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7644 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
        -apiLastModifiedAt: DateTime @1754517600 {#7317
          date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
        }
        -lastUpdatedAt: DateTime @1668553200 {#7287
          date: 2022-11-16 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @1652047200 {#7318
          date: 2022-05-09 00:00:00.0 Europe/Paris (+02:00)
        }
        -releasedAt: null
        -confirmedAt: null
        -canceledAt: null
        -edition: null
        -coreDocument: "1573"
        -bookCollection: ""
        -pageCount: 132
        -documents: Doctrine\ORM\PersistentCollection {#7534 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#8323 …}
      #position: 0
      #createdAt: DateTime @1751041235 {#7966
        date: 2025-06-27 18:20:35.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611995 {#8124
        date: 2025-08-19 15:59:55.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#8267 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#93294
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8107}
          #id: 5492
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
      #onHold: 0
      #onHand: 0
      #tracked: false
      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8139 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#8301 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#8298 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8106
        date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
      }
      -publishedAt: null
      -isbn: "978-1-5044-8285-1"
      -ean: "9781504482851"
      -numberOfUsers: 1
      -physicalProduct: false
      -downloadableImmediately: true
      -downloadable: true
      -drmViewerUrl: "https://online-viewer.normadoc.com/37A6kM"
      -sellable: true
      -documents: Doctrine\ORM\PersistentCollection {#8135 …}
      -drmTokens: Doctrine\ORM\PersistentCollection {#8127 …}
      -enabledForSubscribers: true
      -currentAreaContext: null
    }
    #productName: null
    #variantName: null
  }
}
same as passed value
product
App\Entity\Product\Product {#7273
  #id: 10859
  #code: "IEEE00005191"
  #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
  #variants: Doctrine\ORM\PersistentCollection {#7743 …}
  #options: Doctrine\ORM\PersistentCollection {#7915
    #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
    #initialized: true
    -snapshot: [ …4]
    -owner: App\Entity\Product\Product {#7273}
    -association: [ …21]
    -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
    -backRefFieldName: null
    -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261894 …}
    -isDirty: false
  }
  #associations: Doctrine\ORM\PersistentCollection {#7899 …}
  #createdAt: DateTime @1751039328 {#7306
    date: 2025-06-27 17:48:48.0 Europe/Paris (+02:00)
  }
  #updatedAt: DateTime @1754608190 {#7322
    date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
  }
  #enabled: true
  #translations: Doctrine\ORM\PersistentCollection {#7921 …}
  #translationsCache: [
    "en_US" => App\Entity\Product\ProductTranslation {#7920
      #locale: "en_US"
      #translatable: App\Entity\Product\Product {#7273}
      #id: 38445
      #name: "IEEE 1573:2021"
      #slug: "ieee-1573-2021-ieee00005191-242511"
      #description: """
        Revision Standard - Active.<br />\n
        A technical basis for implementation of electronic power subsystems is provided in this recommended practice. It is intended for electronic systems engineers and integrators, electronic power subsystem designers and integrators, as well as for power element manufacturers and suppliers. System-level issues in element or subsystem integration, adaptation, and accommodation are addressed, and system interface parameters, test methods, and test conditions are defined. Ac-dc, dc-ac, and dc-dc electronic power subsystems are discussed. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz. Internal operating frequencies within elements or subsystems may be much higher than 1 kHz. This recommended practice may be used outside the range where applicable. IEEE Std 1515-2000 is built on and supplemented in this document.<br />\n
        \t\t\t\t<br />\n
        This recommended practice applies to ac-dc, dc-ac, and dc-dc electronic power subsystems. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz.<br />\n
        The purpose of this recommended practice is threefold: a) To provide a systems engineering approach to acquisition, adaptation, and integration of electronic power subsystems b) To facilitate and promote a modular approach to element or subsystem integration c) To enable effective communication between the end users of power electronics and their manufacturers or suppliers.
        """
      #metaKeywords: null
      #metaDescription: null
      #shortDescription: "IEEE Recommended Practice for Electronic Power Subsystems: Parameters, Interfaces, Elements, and Performance"
      -notes: "Active"
    }
  ]
  #currentLocale: "en_US"
  #currentTranslation: null
  #fallbackLocale: "en_US"
  #variantSelectionMethod: "match"
  #productTaxons: Doctrine\ORM\PersistentCollection {#7489 …}
  #channels: Doctrine\ORM\PersistentCollection {#7627 …}
  #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
  #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
  #averageRating: 0.0
  #images: Doctrine\ORM\PersistentCollection {#7644 …}
  -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
  -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
  -apiLastModifiedAt: DateTime @1754517600 {#7317
    date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
  }
  -lastUpdatedAt: DateTime @1668553200 {#7287
    date: 2022-11-16 00:00:00.0 Europe/Paris (+01:00)
  }
  -author: ""
  -publishedAt: DateTime @1652047200 {#7318
    date: 2022-05-09 00:00:00.0 Europe/Paris (+02:00)
  }
  -releasedAt: null
  -confirmedAt: null
  -canceledAt: null
  -edition: null
  -coreDocument: "1573"
  -bookCollection: ""
  -pageCount: 132
  -documents: Doctrine\ORM\PersistentCollection {#7534 …}
  -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
}
same as passed value

Resolved Options

Option Value
action
""
allow_extra_fields
false
allow_file_upload
false
attr
[]
attr_translation_parameters
[]
auto_initialize
true
block_name
null
block_prefix
null
by_reference
true
compound
true
constraints
[]
csrf_field_name
"_token"
csrf_message
"The CSRF token is invalid. Please try to resubmit the form."
csrf_protection
true
csrf_token_id
null
csrf_token_manager
Symfony\Component\Security\Csrf\CsrfTokenManager {#113764
  -generator: Symfony\Component\Security\Csrf\TokenGenerator\UriSafeTokenGenerator {#113763 …}
  -storage: Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage {#113734 …}
  -namespace: Closure() {#113768 …}
}
data
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#113744
  -cart: App\Entity\Order\Order {#13293 …}
  -cartItem: App\Entity\Order\OrderItem {#113732
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#113757 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#113756 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8107
      #id: 5462
      #code: "IEEE00005191PDF"
      #product: App\Entity\Product\Product {#7273
        #id: 10859
        #code: "IEEE00005191"
        #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
        #variants: Doctrine\ORM\PersistentCollection {#7743 …}
        #options: Doctrine\ORM\PersistentCollection {#7915
          #collection: Doctrine\Common\Collections\ArrayCollection {#7917 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7273}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261894 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7899 …}
        #createdAt: DateTime @1751039328 {#7306
          date: 2025-06-27 17:48:48.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1754608190 {#7322
          date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7921 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7920
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7273}
            #id: 38445
            #name: "IEEE 1573:2021"
            #slug: "ieee-1573-2021-ieee00005191-242511"
            #description: """
              Revision Standard - Active.<br />\n
              A technical basis for implementation of electronic power subsystems is provided in this recommended practice. It is intended for electronic systems engineers and integrators, electronic power subsystem designers and integrators, as well as for power element manufacturers and suppliers. System-level issues in element or subsystem integration, adaptation, and accommodation are addressed, and system interface parameters, test methods, and test conditions are defined. Ac-dc, dc-ac, and dc-dc electronic power subsystems are discussed. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz. Internal operating frequencies within elements or subsystems may be much higher than 1 kHz. This recommended practice may be used outside the range where applicable. IEEE Std 1515-2000 is built on and supplemented in this document.<br />\n
              \t\t\t\t<br />\n
              This recommended practice applies to ac-dc, dc-ac, and dc-dc electronic power subsystems. The range of electronic power subsystems includes those with dc, single-phase, and three-phase inputs, having power levels from a fraction of a watt up to 20 kW. The voltage range is 600 V and below at a frequency or frequencies of dc 1 kHz.<br />\n
              The purpose of this recommended practice is threefold: a) To provide a systems engineering approach to acquisition, adaptation, and integration of electronic power subsystems b) To facilitate and promote a modular approach to element or subsystem integration c) To enable effective communication between the end users of power electronics and their manufacturers or suppliers.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Recommended Practice for Electronic Power Subsystems: Parameters, Interfaces, Elements, and Performance"
            -notes: "Active"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7489 …}
        #channels: Doctrine\ORM\PersistentCollection {#7627 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7272 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7644 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
        -apiLastModifiedAt: DateTime @1754517600 {#7317
          date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
        }
        -lastUpdatedAt: DateTime @1668553200 {#7287
          date: 2022-11-16 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @1652047200 {#7318
          date: 2022-05-09 00:00:00.0 Europe/Paris (+02:00)
        }
        -releasedAt: null
        -confirmedAt: null
        -canceledAt: null
        -edition: null
        -coreDocument: "1573"
        -bookCollection: ""
        -pageCount: 132
        -documents: Doctrine\ORM\PersistentCollection {#7534 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#8323 …}
      #position: 0
      #createdAt: DateTime @1751041235 {#7966
        date: 2025-06-27 18:20:35.0 Europe/Paris (+02:00)
      }
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