EVAL-PSR01B-35W

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35 W wide input range flyback converter using HVLED001B quasi resonant flyback controller and STF10LN80K5

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  • The EVAL-PSR01B-35W is intended to provide a stable and insulated 48 V voltage bus suitable to supply secondary side circuitry for a total output power of 35 W when a wide range of input voltages is applied at its input. A very high power factor is obtained thanks to HVLED001B features. Input voltage variations, excessive input voltage (overvoltage like surge or bursts) or very low input voltages are managed by some of the HVLED001B protections, improving the reliability of the application.

    The efficiency of the application is very high even at very low load thanks to the improved frequency fold-back feature that, contemporarily, reduces the output voltage ripple at light load.
    Output short-circuit and overload protections are auto-restart for a safe operation in lighting environment.
    Extremely low input power is there at no load conditions.

    Key Features

    • Input voltage: Vin: 90 - 265 Vrms, f: 45-66 Hz
    • Output voltage: 48 V / 730 mA
    • High power factor, low THD
    • No-load: better than 150 mW @ 230 Vin
    • Average full load efficiency: 90%
    • Short-circuit protection with auto restart
    • Safety: Acc. to EN60065
    • EMI: Acc. to EN55022 - conducted emissions

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Technical Documentation

    • Description Version Size Action
      DB3733
      35 W wide input range flyback converter using HVLED001B quasi resonant flyback controller and STF10LN80K5
      1.1
      293.79 KB
      PDF
      DB3733

      35 W wide input range flyback converter using HVLED001B quasi resonant flyback controller and STF10LN80K5

    • Description Version Size Action
      AN5316
      35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5
      2.0
      3.96 MB
      PDF
      AN5316

      35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5

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      Terms of use 1.7
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      Terms of use

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVAL-PSR01B-35W
Active
CARD Industrial Ecopack1 -

EVAL-PSR01B-35W

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Budgetary Price (US$)*/Qty
EVAL-PSR01B-35W Available at 5 distributors

Distributor availability ofEVAL-PSR01B-35W

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3 1 Order Now
RS COMPONENTS EUROPE 3 1 Order Now
AVNET AMERICA 1 0 Order Now
FUTURE WORLDWIDE 4 1 Order Now
MOUSER WORLDWIDE 4 1 Order Now

Distributor reported inventory date: 2020-08-09

Distributor Name

DIGIKEY

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-09

Buy now HVLED001B
Active
- EAR99 NEC ITALY 70.0 / 1

EVAL-PSR01B-35W

Core Product

HVLED001B

Marketing Status

Active

Budgetary Price (US$)*/Qty

70.0 / 1

Distributor availability ofEVAL-PSR01B-35W

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3 1 Order Now
RS COMPONENTS EUROPE 3 1 Order Now
AVNET AMERICA 1 0 Order Now
FUTURE WORLDWIDE 4 1 Order Now
MOUSER WORLDWIDE 4 1 Order Now

Distributor reported inventory date: 2020-08-09

Distributor Name

DIGIKEY

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-09

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

70.0 / 1

Country of Origin

ITALY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors