Outputs: 3 to 24Vdc
Power: 1.65-12 Watt
Tamb: -40 to +85°C
The K78Uxx-500(L) series high efficiency switching regulators are ideally suited to replace LM78xx linear regulators and are pin compatible. It has ultra wide input voltage range, the efficiency ofup to 95% means that very little energy is wasted as heat so there is no need for any heatsinks with their additional space and mounting costs.
Efficiency up to 95%
Temperature range: -40°C to +85°C
No heat sink required
Pin-out compatible with LM78xx linears
Short circuit protection, Thermal shutdown
Low ripple and noise
Industry standard pinout
The K78Uxx-500 series converters can alsobe used to convert a positive voltage intoa negative voltage.
Only two extra capacitors are required.
Input voltage range can be lower than theoutput voltage for higher output voltages
|MODEL NUMBER||INPUT RANGE||OUTPUT||POWER|
|K7803U-500||9.0 - 72Vdc||3V3||1.5W|
|K7805U-500||9.0 - 72Vdc||5V||3W|
|K78X6U-500||9.0 - 72Vdc||6.5V||3.25W|
|K7809U-500||14 - 72Vdc||9V||4.5W|
|K7812U-500||17 - 72Vdc||12V||6W|
|K7815U-500||20 - 72Vdc||15V||7.5W|
|K7824U-500||36 - 72Vdc||24V||7.2W|
Click on the link below for an instant download.
LET’S MAKE THIS EASY. CALL 01929 555 700
why choose relec?
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.
We are constantly looking for latest technology and products for your applications.
It’s not just about the product. Our service goes way beyond the norm.
We want to make your life as simple as it can be. Call us to find out what we can offer.