CHVM
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CHVM Series https://product.tdk.com/en/power/chvm www.emea.lambda.tdk.com/chvm 1.4-3W, 12V Input, 180-2000V Output DC-DC Converters The CHVM series of non-isolated DC-DC converters feature very compact sizes and have a metal case to provide five-sided shielding for lower ripple and noise. Three package sizes cover power levels from 1.4W to 3W and output voltages of 180V to 2kV. The output can be adjusted from 0.5% to 100% of the rated voltage using either an external voltage or resistance. • Programmable Output Voltage (Voltage or Resistance) • Remote Adjustment • Compact Size • Less Board Area Needed • Five-Sided Shielding • Reduced Radiated and Conducted Noise • Less External Filtering Required • Safety Certified • Simplified System Compliance Input Current (mA) (Typical) Typical Ripple & Noise (mV) Maximum Ripple & Noise (mV) Nominal input voltage CHVM Series P Positive polarity N Negative polarity Blank: standard input W: wi

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...

CHVM Series

CHVM Series

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