Wisman MMA series ultra small size with high stability apply to nuclear instrument, gama ray spectrum,and other PMT/MPT detectors.

Product Name MMA Power（W） 0.5W,1W,2W Output Voltage(KV) ,0.1,0.2,0.3,0.4,0.5,0.8,1.0,1.1,1.25,1.5,2, Order online PDF

ISO9000:2008 certified precision module .The MMA Series is ideal for OEM applications requiring a competitively priced, precision high voltage module. APPLICATIONS High voltage testing PMT,MMA,radiation counter Electron Beam/Ion Beam Mass spectrometry Electrostatic chuck(ESC) PhotoMaltiplier Tubes Scintillators Electron Guns Ion Guns Nuclear Instruments Electrostatic lenses Spectroscopy Microchannel Plates SUMMARY The MMA serise ie a regulated, versatile,modular HV power supply used in a wide variety of applications  including MAss spectrometry and Electron Microcopes.From the OEM to the laboratory,they are an excellent choice when you require a highiy stable output.Output can be controlled using either an external control voltage or external variable resistor.With a diverse range of models up to 2KV/1W,you will find something for nearly every requirement. SPECIFICATIONS Input Voltage : +12±0.5V(option:-5:5V±1V,-15:15V±1V,-24：24V±1V) Input Current: with no load:60mA with full load:200mA Variable Output Voltage Range: 100V,200V,300V,400V,500V,800V,1KV,1.KV,1.25KV,1.5KV,2KV Output power:0.5W,1W,2W. Regulation: Line Regulation :±0.01% Load Regulation :±0.01% Stability: 0.01%/hour 0.03%/8hour. Ripple / Noise (p-p): 5mV(maximum voltage and maximum current) Output Voltage Control: By external controlling voltage (0 V to +5 V) Controlling Voltage Input Impedance:100KΩ Reference Voltage Output: +5.0 (with 50 kΩ external potentiometer) Output Voltage Rise Time : 50ms(0-99%) Temperature Coefficient: 15ppm/℃ Protective Functions: Units protected against reversed power input, reversed / essivecontrollingvoltage input, continuous overloading / short circuit in output Environmental: Temperature Range: Operating: -40°C to 50°C case temperature Storage: -55°C to 85°C, non operational Humidity: 10% to 90%, non-condensing. Dimensions: 1.8”L X 1” W X 0.47”H (30mm X 15mm X 12mm) Weight: 0.7oz. (20g), typical