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絶縁型補助電源（最大20W）

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主要製品

最大20Wまでの電力範囲では、1トランジスタ･フライバック、フォワード、または擬似共振トポロジを採用して、比較的高いスイッチング周波数で動作してトランスと出力コンデンサのサイズを最小化する高電力密度かつコスト効率に優れた絶縁型補助電源を設計できます。続きを読む

isolated auxiliary power supply up to 20w block diagram

製品 & ソリューション

STは、パワーMOSFET、PWMコントローラ、保護回路をワン･パッケージに集積し、超低スタンバイ電力、800V/900Vの高ブレークダウン電圧、各種の保護機能を備えた幅広い集積化高電圧コンバータの提供により、電源の効率最大化と信頼性向上をサポートしています。

さらに、製品開発期間の短縮を可能にする多種多様なハードウェアとソフトウェアの評価および開発ツールやリファレンス設計を提供しています。

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	Resource title	バージョン	Latest update

アプリケーションノート (5 of 32)

パンフレット (1)

	Resource title	バージョン	Latest update
PDF	VIPerPlus - Bring a Plus to your SMPS design	05.2020	22 Apr 2021	22 Apr 2021 VIPerPlus - Bring a Plus to your SMPS design 05.2020

All tools & software

Finder Apps

製品型番	ステータス	概要	タイプ	サプライヤ
ST Diode Finder	量産中	Diode product finder application for Android and iOS	Finder Apps	ST	ST Diode Finder 概要: Diode product finder application for Android and iOS
ST Voltage Regulator Finder	量産中	Linear and switching voltage regulators and voltage reference applications for smartphones and tablets	Finder Apps	ST	ST Voltage Regulator Finder 概要: Linear and switching voltage regulators and voltage reference applications for smartphones and tablets

All Hardware Evaluation Tools

評価ツール

製品型番	概要	Core product	ツールタイプ	サプライヤ	Sort by: part number
STEVAL-ISA062V1 量産中	6 W dual output SMPS demonstration board based on the VIPER17	-	AC-DC Converter	-	STEVAL-ISA062V1 量産中 6 W dual output SMPS demonstration board based on the VIPER17
STEVAL-ISA081V1 量産中	12 V /1 A SMPS wide range demonstration board based on the VIPER26	-	AC-DC Converter	-	STEVAL-ISA081V1 量産中 12 V /1 A SMPS wide range demonstration board based on the VIPER26
STEVAL-ISA117V1 量産中	Wide range isolated flyback demonstration board, single output 12 V/4.2 W based on the VIPer16LN	-	AC-DC Converter	-	STEVAL-ISA117V1 量産中 Wide range isolated flyback demonstration board, single output 12 V/4.2 W based on the VIPer16LN
STEVAL-ISA121V1 NRND	Wide range single-output demonstration board based on the VIPER37LE	-	AC-DC Converter	-	STEVAL-ISA121V1 NRND Wide range single-output demonstration board based on the VIPER37LE
STEVAL-ISA122V1 量産中	Wide input-range, single-output 5 V / 11 W power supply demonstration board based on the VIPer27	-	AC-DC Converter	-	STEVAL-ISA122V1 量産中 Wide input-range, single-output 5 V / 11 W power supply demonstration board based on the VIPer27
STEVAL-ISA125V1 量産中	5 V/10 W, 60 kHz isolated flyback with extra power management based on the VIPer28L	-	AC-DC Converter	-	STEVAL-ISA125V1 量産中 5 V/10 W, 60 kHz isolated flyback with extra power management based on the VIPer28L
STEVAL-ISA126V1 量産中	5 V-2 A, 115 kHz flyback with temporary extra-power management based on the VIPER28HN	VIPER28	AC-DC Converter	-	STEVAL-ISA126V1 量産中 5 V-2 A, 115 kHz flyback with temporary extra-power management based on the VIPER28HN
STEVAL-ISA134V1 量産中	12 V - 4 W, 115 kHz isolated flyback based on the VIPer06	-	AC-DC Converter	-	STEVAL-ISA134V1 量産中 12 V - 4 W, 115 kHz isolated flyback based on the VIPer06
STEVAL-ISA135V1 量産中	4 W, 12 V output, isolated flyback converter using VIPer™ Plus - VIPER06HS	-	AC-DC Converter	-	STEVAL-ISA135V1 量産中 4 W, 12 V output, isolated flyback converter using VIPer™ Plus - VIPER06HS
STEVAL-ISA136V1 量産中	3W, 5V output, isolated flyback converter using VIPer™ Plus - VIPER06HN	-	AC-DC Converter	-	STEVAL-ISA136V1 量産中 3W, 5V output, isolated flyback converter using VIPer™ Plus - VIPER06HN
STEVAL-ISA140V1 量産中	15W, 12V output, isolated flyback converter using VIPer™ Plus - VIPER37HE	VIPER37	AC-DC Converter	ST	STEVAL-ISA140V1 量産中 15W, 12V output, isolated flyback converter using VIPer™ Plus - VIPER37HE
STEVAL-ISA153V1 量産中	12 V, 15 W (20 W peak) isolated flyback converter based on the VIPER38LE	-	AC-DC Converter	-	STEVAL-ISA153V1 量産中 12 V, 15 W (20 W peak) isolated flyback converter based on the VIPER38LE
STEVAL-ISA162V1 量産中	12 V/10 W isolated flyback converter based on VIPer25HD	-	AC-DC Converter	ST	STEVAL-ISA162V1 量産中 12 V/10 W isolated flyback converter based on VIPer25HD
STEVAL-ISA171V1 量産中	12 V - 15 W quasi resonant flyback converter based on the VIPER35HD	-	AC-DC Converter	ST	STEVAL-ISA171V1 量産中 12 V - 15 W quasi resonant flyback converter based on the VIPER35HD
STEVAL-ISA175V1 量産中	9.4 W, 15 V-5 V-3.3 V, three output isolated flyback converter for smart meter and power line systems using the VIPER26HD	-	AC-DC Converter	ST	STEVAL-ISA175V1 量産中 9.4 W, 15 V-5 V-3.3 V, three output isolated flyback converter for smart meter and power line systems using the VIPER26HD
STEVAL-ISA180V1 量産中	12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P	-	AC-DC Converter	-	STEVAL-ISA180V1 量産中 12 V - 0.6 A flyback isolated converter using VIPer™ Plus - VIPer0P
STEVAL-ISA182V1 量産中	8.4 W / 30 W peak power offline flyback converter using VIPER38HD	-	AC-DC Converter	ST	STEVAL-ISA182V1 量産中 8.4 W / 30 W peak power offline flyback converter using VIPER38HD
STEVAL-ISA183V1 量産中	16 W triple output quasi resonant flyback converter for air conditioning applications using VIPer35LD	-	AC-DC Converter	ST	STEVAL-ISA183V1 量産中 16 W triple output quasi resonant flyback converter for air conditioning applications using VIPer35LD
STEVAL-ISA184V1 量産中	5V/1.2A 12V/750mA double output flyback converter using VIPER37LD	-	AC-DC Converter	ST	STEVAL-ISA184V1 量産中 5V/1.2A 12V/750mA double output flyback converter using VIPER37LD
STEVAL-ISA191V1 量産中	5 V - 12 V, 15 W double output isolated flyback converter based on VIPer37LE	-	AC-DC Converter	ST	STEVAL-ISA191V1 量産中 5 V - 12 V, 15 W double output isolated flyback converter based on VIPer37LE
STEVAL-ISA196V1 量産中	5 V / 1.2 A non-isolated flyback converter using VIPerPlus-VIPer114LS	-	AC-DC Converter	ST	STEVAL-ISA196V1 量産中 5 V / 1.2 A non-isolated flyback converter using VIPerPlus-VIPer114LS
STEVAL-ISA197V1 量産中	12 V, 7.8 W isolated flyback converter based on VIPer114LS	-	AC-DC Converter	ST	STEVAL-ISA197V1 量産中 12 V, 7.8 W isolated flyback converter based on VIPer114LS
STEVAL-VP12201F 量産中	12 V - 5 W isolated flyback converter based on VIPer122LS	-	AC-DC Converter	ST	STEVAL-VP12201F 量産中 12 V - 5 W isolated flyback converter based on VIPer122LS
STEVAL-VP26K02F 量産中	Two output isolated SSR flyback converter for smart meter and PLC systems using VIPER267KDTR	-	AC-DC Converter	ST	STEVAL-VP26K02F 量産中 Two output isolated SSR flyback converter for smart meter and PLC systems using VIPER267KDTR
STEVAL-VP26K03F 量産中	Double output isolated PSR flyback converter for smart meter and PLC systems using VIPER267KDTR	-	AC-DC Converter	ST	STEVAL-VP26K03F 量産中 Double output isolated PSR flyback converter for smart meter and PLC systems using VIPER267KDTR
STEVAL-VP318L1F 量産中	15 V / 1.2 A SSR Flyback converter based on VIPer318L	-	AC-DC Converter	ST	STEVAL-VP318L1F 量産中 15 V / 1.2 A SSR Flyback converter based on VIPer318L
STEVAL-VP318L2F 量産中	15 V/1.2 A isolated PSR Flyback converter based on VIPER31	VIPER31	AC-DC Converter	-	STEVAL-VP318L2F 量産中 15 V/1.2 A isolated PSR Flyback converter based on VIPER31

	Resource title	バージョン	Latest update
PDF	AN4685 12 V, 10 W isolated flyback converter based on VIPer25HD	1.0	13 Sep 2018	13 Sep 2018 AN4685 12 V, 10 W isolated flyback converter based on VIPer25HD 1.0
PDF	AN4479 12 V, 15 W peak 20 W isolated flyback converter based on VIPer38LE	1.0	23 Apr 2021	23 Apr 2021 AN4479 12 V, 15 W peak 20 W isolated flyback converter based on VIPer38LE 1.0
PDF	AN4940 12 V, 7.2 W VIPer0P IR remote controlled flyback topology for air conditioning applications using VIPer0P	1.0	13 Sep 2018	13 Sep 2018 AN4940 12 V, 7.2 W VIPer0P IR remote controlled flyback topology for air conditioning applications using VIPer0P 1.0
PDF	AN4924 12 V, 8.4 W peak power 30 W isolated flyback converter using VIPer38HD	1.0	23 Apr 2021	23 Apr 2021 AN4924 12 V, 8.4 W peak power 30 W isolated flyback converter using VIPer38HD 1.0
PDF	AN4812 15 W, 12 V output, isolated flyback converter using Viper35HD device from the VIPer™ Plus family of high voltage converters	2.0	23 Apr 2021	23 Apr 2021 AN4812 15 W, 12 V output, isolated flyback converter using Viper35HD device from the VIPer™ Plus family of high voltage converters 2.0
PDF	AN4830 15 W, 5 V - 12 V double output, isolated flyback converter based on Viper37LE/D	1.0	23 Apr 2021	23 Apr 2021 AN4830 15 W, 5 V - 12 V double output, isolated flyback converter based on Viper37LE/D 1.0
PDF	AN5030 16 W, triple output, quasi-resonant flyback converter for air conditioning applications using VIPerPlus – VIPER35LD	1.0	13 Sep 2018	13 Sep 2018 AN5030 16 W, triple output, quasi-resonant flyback converter for air conditioning applications using VIPerPlus – VIPER35LD 1.0
PDF	AN4410 3 W, 5 V isolated flyback converter using the VIPer06HN, from the VIPer™ plus family	2.0	13 Sep 2018	13 Sep 2018 AN4410 3 W, 5 V isolated flyback converter using the VIPer06HN, from the VIPer™ plus family 2.0
PDF	AN4418 3 W, 5 V isolated flyback converter using the VIPer06HS, from the VIPer™ plus family	2.0	13 Sep 2018	13 Sep 2018 AN4418 3 W, 5 V isolated flyback converter using the VIPer06HS, from the VIPer™ plus family 2.0
PDF	AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007	1.2	19 Dec 2019	19 Dec 2019 AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007 1.2
PDF	AN4404 4 W, 12 V isolated flyback converter using the VIPer06HS, from the VIPer™ plus family	2.0	13 Sep 2018	13 Sep 2018 AN4404 4 W, 12 V isolated flyback converter using the VIPer06HS, from the VIPer™ plus family 2.0
PDF	AN2753 6 W single-output VIPer17 demonstration board	2.1	13 Sep 2018	13 Sep 2018 AN2753 6 W single-output VIPer17 demonstration board 2.1
PDF	AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES	1.1	23 Apr 2021	23 Apr 2021 AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES 1.1
PDF	AN4407 Advantage of the use of an added driver source lead in discrete Power MOSFETs	2.0	13 Sep 2018	13 Sep 2018 AN4407 Advantage of the use of an added driver source lead in discrete Power MOSFETs 2.0
PDF	AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION	1.1	13 Sep 2018	13 Sep 2018 AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION 1.1
PDF	AN604 Calculation of conduction losses in a power rectifier	3.2	06 Jul 2021	06 Jul 2021 AN604 Calculation of conduction losses in a power rectifier 3.2
PDF	AN4021 Calculation of reverse losses in a power diode	1.0	06 Jul 2021	06 Jul 2021 AN4021 Calculation of reverse losses in a power diode 1.0
PDF	AN2840 EVLVIP17-5WCHG: 5 W low standby consumption battery charger demonstration board based on the VIPER17HN	1.1	13 Sep 2018	13 Sep 2018 AN2840 EVLVIP17-5WCHG: 5 W low standby consumption battery charger demonstration board based on the VIPER17HN 1.1
PDF	AN2950 EVLVIPER28L-10W: 5 V/10 W, 60 kHz isolated flyback with extra power management	1.0	13 Sep 2018	13 Sep 2018 AN2950 EVLVIPER28L-10W: 5 V/10 W, 60 kHz isolated flyback with extra power management 1.0
PDF	AN1453 NEW FAMILY OF 150V POWER SCHOTTKY	1.1	06 Jul 2021	06 Jul 2021 AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
PDF	AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	23 Apr 2021	23 Apr 2021 AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
PDF	AN5088 Rectifiers thermal management, handling and mounting recommendations	2.0	06 Jul 2021	06 Jul 2021 AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0
PDF	AN443 SERIES OPERATION ON FAST RECTIFIERS	2.1	06 Jul 2021	06 Jul 2021 AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
PDF	AN2934 STEVAL-ISA062V1: 6 W, wide-range dual and single output SMPS demonstration board based on the VIPer17	1.0	13 Sep 2018	13 Sep 2018 AN2934 STEVAL-ISA062V1: 6 W, wide-range dual and single output SMPS demonstration board based on the VIPer17 1.0
PDF	AN4259 STEVAL-ISA117V1 12 V / 4.2 W, 60 kHz flyback isolated with VIPer16LN	3.0	13 Sep 2018	13 Sep 2018 AN4259 STEVAL-ISA117V1 12 V / 4.2 W, 60 kHz flyback isolated with VIPer16LN 3.0
PDF	AN4372 STEVAL-ISA134V1: 12 V / 4 W, 115 kHz isolated flyback	2.0	13 Sep 2018	13 Sep 2018 AN4372 STEVAL-ISA134V1: 12 V / 4 W, 115 kHz isolated flyback 2.0
PDF	AN4878 STEVAL-ISA175V1 three-output isolated flyback converter for smart meter and power line communication systems based on VIPER26HD	1.0	13 Sep 2018	13 Sep 2018 AN4878 STEVAL-ISA175V1 three-output isolated flyback converter for smart meter and power line communication systems based on VIPER26HD 1.0
PDF	AN4905 STEVAL-ISA180V1 12 V/0.6 A isolated flyback demo with VIPer0P	1.0	23 Apr 2021	23 Apr 2021 AN4905 STEVAL-ISA180V1 12 V/0.6 A isolated flyback demo with VIPer0P 1.0
PDF	AN869 Tj max limit of Schottky diodes	2.2	06 Jul 2021	06 Jul 2021 AN869 Tj max limit of Schottky diodes 2.2
PDF	AN4419 VIPER37HE: 15 W wide range single output evaluation board	1.0	23 Apr 2021	23 Apr 2021 AN4419 VIPER37HE: 15 W wide range single output evaluation board 1.0
PDF	AN2929 Wide range [90 V - 265 V] input, 5 V - 12 W output VIPER27LN demonstration board with improved standby performance	2.0	13 Sep 2018	13 Sep 2018 AN2929 Wide range [90 V - 265 V] input, 5 V - 12 W output VIPER27LN demonstration board with improved standby performance 2.0
PDF	AN3011 Wide range input (90 - 265), single output (5 V-11 W) EVLVIP27H-12SB, VIPer27 demonstration board	1.1	13 Sep 2018	13 Sep 2018 AN3011 Wide range input (90 - 265), single output (5 V-11 W) EVLVIP27H-12SB, VIPer27 demonstration board 1.1

検索履歴

ブックマーク

絶縁型補助電源（最大20W）

製品 & ソリューション

すべてのリソース

アプリケーションノート (5 of 32)

パンフレット (1)

All tools & software

Finder Apps

ST Diode Finder

ST Voltage Regulator Finder

All Hardware Evaluation Tools

評価ツール

STEVAL-ISA062V1

STEVAL-ISA081V1

STEVAL-ISA117V1

STEVAL-ISA121V1

STEVAL-ISA122V1

STEVAL-ISA125V1

STEVAL-ISA126V1

STEVAL-ISA134V1

STEVAL-ISA135V1

STEVAL-ISA136V1

STEVAL-ISA140V1

STEVAL-ISA153V1

STEVAL-ISA162V1

STEVAL-ISA171V1

STEVAL-ISA175V1

STEVAL-ISA180V1

STEVAL-ISA182V1

STEVAL-ISA183V1

STEVAL-ISA184V1

STEVAL-ISA191V1

STEVAL-ISA196V1

STEVAL-ISA197V1

STEVAL-VP12201F

STEVAL-VP26K02F

STEVAL-VP26K03F

STEVAL-VP318L1F

STEVAL-VP318L2F

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