MORNSUN extends its portfolio of non-isolated switching regulator DC/DC Converter with a new series: K78-1000R3. As K78-500R3(500mA output) has enjoyed great popularity from the market, K78-1000R3(1A output) series is designed to meet wider output power range requirement of customers’ application.
Same as K78-500R3, K78-1000R3 series are in SIP package with high efficiency up to 96%, which do not need heat sink. The product has pin-outs compatible with LM78XX regulator in a much smaller size, which saves your space. And its operating temperature ranges from -40°C to +85°C.
The series operate with a wide input voltage range of 6 to 36V and deliver precise output voltages. With standby input current as low as 0.1mA, low ripple & noise and short-circuit protection, they are suitable for various applications such as:
- industrial control
- power grid
- instrumentation and mining
In addition to encapsulated package, open-frame version is also an available option to save your design cost with more competitive price.
Specifications:
- High efficiency up to 96%
- No-load input current as low as 0.1mA
- Operating temperature: -40°C ~ +85°C
- Negative output available
- Short-circuit protection
- Pin-out compatible with LM78XX regulator
- Meet UL60950/EN60950 standard
Datasheets:
- K78xx-1000R3 serie:
- K78Lxx-1000R3 serie: