APPLICATION
The A_S-1WR3 series are specially designed for applications where a low power bi-polar supply voltage has to be derived from a fixed bus voltage
The A_S-1WR3 series are suitable for use where
a) Where the voltage of the input power supply is fixed (voltage variation is < ±10%)
b) Where isolation is required between input and output (isolation voltage is < 1500VDC)
c) Where the regulation of the output voltage is not critical
Typical applications include digital circuits, low frequency analogue circuits, and IGBT drive circuits
feature list
Very low cost
High efficiency up to 85%
1500Vdc isolation
Continuous short circuit protection
SIP package
Internal SMD construction
Temperature range: -40°C to +105°C
No heat sink required
No external components required
Industry standard pinout
RoHS Compliance
UL62368, EN62368 Approval
| MODEL NUMBER | INPUT RANGE | OUTPUT | POWER |
|---|---|---|---|
| A0503S-1WR3 | 4.5Vdc - 5.5Vdc | ±3.3V | 1W |
| A0505S-1WR3 | 4.5Vdc - 5.5Vdc | ±5V | 1W |
| A0509S-1WR3 | 4.5Vdc - 5.5Vdc | ±9V | 1W |
| A0512S-1WR3 | 4.5Vdc - 5.5Vdc | ±12V | 1W |
| A0515S-1WR3 | 4.5Vdc - 5.5Vdc | ±15V | 1W |
| A0524S-1WR3 | 4.5Vdc - 5.5Vdc | ±24V | 1W |
| A1203S-1WR3 | 10.8Vdc - 13.2Vdc | ±3.3V | 1W |
| A1205S-1WR3 | 10.8Vdc - 13.2Vdc | ±5V | 1W |
| A1212S-1WR3 | 10.8Vdc - 13.2Vdc | ±12V | 1W |
| A1215S-1WR3 | 10.8Vdc - 13.2Vdc | ±15V | 1W |
| A1224S-1WR3 | 10.8Vdc - 13.2Vdc | ±24V | 1W |
| A1505S-1WR3 | 13.5Vdc - 16.5Vdc | ±5V | 1W |
| A1512S-1WR3 | 13.5Vdc - 16.5Vdc | ±12V | 1W |
| A1515S-1WR3 | 13.5Vdc - 16.5Vdc | ±15V | 1W |
| A2405S-1WR3 | 21.6Vdc - 26.4Vdc | ±5V | 1W |
| A2412S-1WR3 | 21.6Vdc - 26.4Vdc | ±12V | 1W |
| A2415S-1WR3 | 21.6Vdc - 26.4Vdc | ±15V | 1W |
| A2424S-1WR3 | 21.6Vdc - 26.4Vdc | ±24V | 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