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.
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.