9-90VDC Input voltage Non-Isolated Switching Regulator—K78Uxx-500R3(L) Series

 

1. Introduction of K78Uxx-500R3(L) Series

MORNSUN newly released ultra wide input voltage range non-isolated DC/DC converter——K78Uxx-500R3(L), features an 10:1 ultra-wide input voltage range of 9-90VDC, operating temperature range of -40°C to +85°C, no-load input current as low as 1.5mA, and efficiency up to 93%, with output continuous short-circuit protection, high cost performance.

 

Note: Series with suffix "L" are available for 90° pin-out, K78Uxx-500R3L.

 

2. Applications of K78Uxx-500R3(L) Series

It can be widely used in applications requiring wide input voltage and constant voltage without isolation.

 

 

3. Features of K78Uxx-500R3(L) Series

●  10:1 ultra-wide input voltage range: 9-90VDC

●  Efficiency up to 93%

●  No-load input current as low as 1.5mA

●  Operating temperature range: -40°C to +85°C

●  Output continuous short-circuit protection

●  Pin-out compatible with K78xx series

●  International standard pin-out