title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

MH-seriesDeratingDerating curve for input voltage?MH6!MHFS6, MHFW6 has derating by input voltage is required. shown below.100Load factor [%]80004.5951218 24Input Voltage [V]183676Ambient temperature derating curve!It is necessary to note thermal fatigue life by power cycle. Please reduce the temperature fl uctuation range as much as possible when theup and down of temperature are frequently generated.!In case of forced air, ventilation must keep the temperature of point below the temperatures shown in Instruction Manual 7.!Model nameThe following letters / numbers are entered in O.ex.)・・・MHFO312OS, W 3R3, 05, 09, 12, 15MH?MH3 (Rated Input Voltage)(1) In the case of Convection Cooling (Reference)(2) In the case of Forced Air Cooling (1.0m/s) (Reference)Load factor [%]10050CABLoad factor [%]10050A0- 40 - 20 0 20 40 60 (75) 80 (85) 100Ambient temperature Ta [C]0- 40 - 20 0 20 40 60 80 (85) 100Ambient temperature Ta [C]Output VoltageModel name3.3591215±12±15MHF□312□BBAAACCMHF□324□ABBBBCCMHF□348□ABAABCC?MH6 (Rated Input Voltage)Output VoltageModel name3.3591215±12±15MHF□312□AAAAAAAMHF□324□AAAAAAAMHF□348□AAAAAAA!In the hatched area, the specifi cation of Ripple, Ripple Noise is different from other area.(1) In the case of Convection Cooling (Reference)(2) In the case of Forced Air Cooling (1.0m/s) (Reference)Load factor [%]10050CBALoad factor [%]10050A0-40 -20 0 20 40 (50)(55) 60 (75) 80 (85) 100Ambient temperature Ta [C]0-40 -20 0 20 40 60（70）80（85）100Ambient temperature Ta [C]Output VoltageModel name3.3591215±12±15MHF□612□CCBBBBBMHF□624□CCBBBBBMHF□648□BBAAAAA? 315 ?Output VoltageModel name3.3591215±12±15MHF□612□AAAAAAAMHF□624□AAAAAAAMHF□648□AAAAAAAMH-11