You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

ADM00947 - 

Demonstration Board, SR087DB1 Switching Power Supply, Inductorless, 12.6V/5V Output

ADM00947 - Demonstration Board, SR087DB1 Switching Power Supply, Inductorless, 12.6V/5V Output

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ADM00947
Order Code:
2907908
Technical Datasheet:
ADM00947   Datasheet
See all Technical Docs

Product Overview

SR087 inductorless switching PS demo board is an inductorless switching power supply intended for operation directly from a 120/230VAC line. Two outputs 12.6V and 5.0V are provided. The operating principle is to turn on a pass transistor when the rectified AC input is below the output voltage and to turn it off when the output storage capacitor is charged up to the regulation point. Since the output capacitor charges up on the rising edge of a sine wave reasonable efficiencies can be obtained without the use of magnetics.
  • 90 to 270VAC (45Hz to 65Hz) AC input (VIN)
  • 52% (for VIN = 120VAC) typ efficiency (full load)
  • 62mW (for VIN=120VAC) typ standby power (no load)

Contents

1x SR087 inductorless switching power supply demo board (ADM00947).

Product Information

:
Microchip
:
SR087
:
Power Management
:
Switching Regulator
:
Inductorless Switching Power Supply Demoboard SR087
:
-
Find similar products Choose and modify the attributes above to find similar products.

Related Searches

7 total stock globally

7 available for 4 - 5 business days delivery
 
Check Stock & Lead Times

More stock available week commencing 27/01/20

$87.34 ( $100.44  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price
 
 
1+ $87.34 ($100.44)
  ( )
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.