CHVM Series Specifications Model CHVM1R5 CHVM2 / CHVM2R6 CHVM2R5, CHVM2R7 & CHVM3 Input Input Voltage Range Vdc See model selector table Safety Agency Certifications - IEC/UL/CSA/EN62368-1, CE Mark (LVD and RoHS) Output Output Voltage Tolerance % 2 5 5 Output Voltage Adjustment - External voltage or resistance Switching Frequency kHz 200 Line Regulation (Typical / Maximum) % 0.01 / 0.02 0.03 / 0.1 0.02 / 0.06 Load Regulation (Typical / Maximum) % 0.02 / 0.04 0.08 / 0.3 0.5 / 1.5 Ripple & Noise - See model selector Minimum Load - None Overcurrent Protection - Fold back mode >105% Overvoltage Protection V None Remote Sense - No remote sense Remote On/Off - ON: Open, OFF: Short (0 to 0.4V, 1mA max) Parallel Operation - Not possible Series Operation - Not possible Environmental Operating Temperature (-20C start up) C -10 to 50 -10 to 60, derate linearly above -10 to 60, derate linearly above 50 to 60% load 50 to 60% load Storage Temperature C -25 to +85 Humidity (non condensing) %RH 20 - 95 (Operating & Storage) Cooling - Convection Altitude m 2,000 Vibration - See reliability data on website Shock - See reliability data on website Other Weight (Typ) g 50 65 46 Size (WxLxH) mm 44 x 16 x 30 110 x 12 x 19.75 80 x 12 x 19.75 Size (WxLxH) Inches 1.73 x 0.63 x 1.18 4.33 x 0.47 x 0.78 3.15 x 0.47 x 0.78 Case Material - Metal MTBF Hours >600,000 >390,000 >480,000 Warranty yrs 1 Notes: See website for detailed specifications, test methods and installation manual Notes: (1) Applies to standard leakage version See website for detailed specifications, test methods and installation manual Specification parameters apply at 25C ambient temperature unless otherwise stated. 2 CHVM Series