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See Technical Specifications

STR-W6051S +BOM

Power supply solution for various applications

Manufacturer:

Sanken Electric USA Inc.
Mfr.Part #:

STR-W6051S
Datasheet:

STR-W6051S Datasheet (PDF)
Series:

STR-W6000S
Output Isolation:

Isolated
Internal Switch(s):

Yes
Voltage - Breakdown:

650V
EDA/CAD Models:

Request Free CAD Models for STR-W6051S

STR-W6051S General Description

Converter Offline Flyback Topology 60kHz ~ 74kHz TO-220F-6L

Key Features

TO-220F power package with 30 to 90 W power output

Current Mode PWM control

Built-in Random Switching function, reducing EMI noise, and simplifying EMI filters, and therefore reducing cost

Built-in Slope Compensation function, avoiding subharmonic oscillation

Built-in Auto Standby function (Input Power, PIN < 30 mW at no load)

Normal operation: PWM mode

Light load operation: Standby mode (burst oscillation)

Built-in Audible Noise Suppression function during Standby mode

Built-in Startup Circuit, reducing power consumption in standby operation, and eliminating external components.

Bias-Assist function, improving startup operation, suppressing VCC voltage drop in operation, and allowing use of smaller VCC capacitor

Built-in Leading Edge Blanking function

Two-chip structure, with a controller and a power MOSFET with guaranteed avalanche energy available to simplify surge absorber circuits

Protection functions:

Brown-In and Brown-Out Protection function: auto-restart, prevention of excess input current and heat rise at low input voltage

Overcurrent Protection function (OCP): pulse-by-pulse built-in compensation circuit to minimize OCP point variation on AC input voltage

Overload Protection function (OLP): auto-restart, built-in timer, reduces heat during overload condition, and no external components required

Overvoltage Protection function (OVP): Auto-restart

Thermal Shutdown Protection function (TSD): Auto-restart

Application

For switching power supplies used in:

White goods

Consumer electronics

Office automation

Industrial equipment

Communication equipment

Specifications

Series	STR-W6000S	Output Isolation	Isolated
Internal Switch(s)	Yes	Voltage - Breakdown	650V
Topology	Flyback	Voltage - Start Up	15.3 V
Voltage - Supply (Vcc/Vdd)	8.1V ~ 32V	Duty Cycle	71%
Frequency - Switching	60kHz ~ 74kHz	Power (Watts)	45 W
Fault Protection	Current Limiting, Over Load, Over Temperature, Over Voltage	Control Features	-
Operating Temperature	-20°C ~ 115°C (TA)	Mounting Type	Through Hole
Base Product Number	STR-W6051	Package/Case	TO-220-6FullPack,FormedLeads

Service Policies and Others

After-Sales & Settlement Related

Payment

Payment Method

TT/Wire Transfer

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Money Gram

For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

UPS

DHL

NTN

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

M**n 09/02/2024

received reference picture inside box.

J**a 11/12/2021

Exceptional quality! These NT5CB128M16FP-DI components from Avaq exceeded my expectations. The performance is flawless and the durability is outstanding. Highly recommended!

L**y 11/16/2020

Product arrived. Thank you very much!