18-36VDC Wide input and regulated output DC/DC converter - VRF24_HB-500WR3-N Series

MORNSUN launches 500W wide-input DC/DC converter VRF24_HB-500WR3-N series to meet the increasing demand for high-power DC/DC power supply in industrial control, electricity, and railway applications.

The 500W 1/2 brick DC/DC converter VRF24_HB-500WR3-N series features high efficiency up to 94%, an ultra-wide operating temperature range of -40°C to +100°C, a high isolation voltage, complete protections, and support paralleled current-sharing.

Advantages

Excellent temperature derating curve

The performance of a power supply in terms of temperature has a great impact on system stability. The operating temperature requirement for most switching power supplies is generally ranging from -40°C to +70°C.

VRF24_HB-500WR3 offers full power with a baseplate temperature up to 80°C without derating, and a baseplate operating temperature up to +100°C, effectively simplifying the thermal design of the whole system.

Its temperature derating curve is shown in the following figure.