APPLICATION
The WRA_S-1WR2 series are specially designed for applications where a low power bi-polar supply voltage has to be derived from a wide range, unregualted input voltage
The WRA_S-1WR2 series are suitable for use where
a) Where the voltage of the input power supply hs unregualted (2:1 input range)
b) Where isolation is required between input and output (isolation voltage <1500VDC);
c) Where the regulation of the output voltage is required to be < ±3%
Typical applications include digital circuits, low frequency analog circuits, and IGBT drive circuits
feature list
2:1 wide input voltage range
I/O Isolation 1500Vdc
Short circuit protection
(automatic recovery)
External On/Off control
Internal SMD construction
Operating Temperature: -40°C to +85°C
MTBF: 1000k hrs
UL94-V0 package
RoHS compliance
| MODEL NUMBER | INPUT RANGE | OUTPUT | POWER |
|---|---|---|---|
| WRA0505S-1WR2 | 4.5V-9.0V | ±5V | 1W |
| WRA0512S-1WR2 | 4.5V-9.0V | ±12V | 1W |
| WRA0515S-1WR2 | 4.5V-9.0V | ±15V | 1W |
| WRA1205S-1WR2 | 9V-18V | ±5V | 1W |
| WRA1212S-1WR2 | 9V-18V | ±12V | 1W |
| WRA1215S-1WR2 | 9V-18V | ±15V | 1W |
| WRA2405S-1WR2 | 18V-36V | ±5V | 1W |
| WRA2409S-1WR2 | 18V-36V | ±9V | 1W |
| WRA2412S-1WR2 | 18V-36V | ±12V | 1W |
| WRA2415S-1WR2 | 18V-36V | ±15V | 1W |
| WRA2424S-1WR2 | 18V-36V | ±24V | 1W |
| WRA4805S-1WR2 | 36V-75V | ±5V | 1W |
| WRA4812S-1WR2 | 36V-75V | ±12V | 1W |
| WRA4815S-1WR2 | 36V-75V | ±15V | 1W |
Downloads
Click on the link below for an instant download.
We would love to know more about the problem you are trying to solve
Our experts are on hand to help you find the best solution!
LET’S MAKE THIS EASY. CALL 01929 555 700
why choose relec?
-
Faster
Our aim is to get back to you with an initial response within the hour.
-
Attention to detail
We pride ourselves on getting you the right product, at the right price and on time.
-
New ideas
We are constantly looking for latest technology and products for your applications.
-
Beyond standard
It’s not just about the product. Our service goes way beyond the norm.
-
Easy
We want to make your life as simple as it can be. Call us to find out what we can offer.
sign up for our newsletter
Enter your email address below