PM991中文资料ARTESYN数据手册PDF规格书

Single and dual output

The PM900 Series of 5 and 6 Watt DC/DC converters are a broad line of high performance modules with many important features and specifications as standard. All models contain Pi-type input filters to minimise reflected ripple current. They are packaged in low profile 2.0 x 2.0 x 0.4 inch cases with standard and two alternate pin-outs designed for direct PC card mounting. The units also feature output current limiting, short-circuit protection and input/output isolation of 500VDC. Other specifications include: an efficiency of 65; line regulation of ±0.02; load regulation of ±0.04 for single output models and ±0.05 for dual output models; low ripple and noise (10mV pk-pk for single output models and 6mV pk-pk for dual output models); and an output voltage accuracy of ±1.0. PM900 Series DC/DC converters are intended for a wide variety of general industrial applications, especially where low noise performance is required.

• Extremely tight line and load regulation

• Short circuit protection

• Pi input filter

• Low ripple output current

• Conducted noise EN55022, EN55011 level B

• Linear topology for high output accuracy and regulation