British Science and Technology Co., Ltd. is located in Chengdu, China Trocke? Chengdu? Longtan Industrial Park. Production, wholesale, retail and service of high-tech power equipment manufacturers. The main products include machine vision lighting components, EMC test equipment, image sensor assembly, DC stable power supply, etc. This article introduces the multi-channel digital power, multi-channel DC power supply, multi-channel digital DC power supply can be regulated; IPM Series DC power supply system consists of four line of DC power supply, the power output per channel for electrical insulation. Precision linear steady flow technology to achieve a stable output low noise. Optional RS232 interface can be programmed modules, IPM Series power to make a complete programmable features. This series of power supply has a very wide range of uses: for example, laboratory testing, production line product testing and aging tests. 1. Built-in OVP / OCP circuit. OVP and OCP value can be set between 10% and 110% of rated output value. The load from the unexpected impact of current and voltage. 2. The current and voltage values ??using high brightness LED digital display. 3. Output settings fine control. Using a 10-turn precision potentiometer set current and voltage, easy to use. The distal end of the compensation function can compensate for the load connected to the voltage drop on the line. 5. To provide voltage and current adjustment knob protective cap for fixed current and voltage adjustment knob, thereby fixing the output settings. 6. Support system integration, such as for automatic test equipment. IPM Series power supply optional RS232 interface, SCPI-compatible instruction set also has programmed instructions. 2. Single power supply performance parameters, unless otherwise specified, the power of the performance parameters are tested under the following conditions. ? Is purely resistive load? Negative and chassis power output port connected to? At least 30 minutes or more heat engine model IPM32-6LA input voltage 220 VAC ± 10%, 50/60 Hz, 1 Ф output voltage Rated voltage 32 V maximum voltage (Comment 1) 32.9V variation range 0 ~ 32 V Resolution (Note 2) 5 mV knob 10 laps setting accuracy (Note 3,4) ± (0.5% + 50 mV) current Rated current 6 A maximum current (note 1) 6.18 A change in the range of 0 ~ 6A resolution (Note 2) 0.9 mA knob 10 laps setting accuracy (Notes 3,4) ± (1% + 5 mA) Rated voltage characteristics of the power supply ripple effect 0.5 mVrms (Note 4,5) 0.005 % + 2 mV load effect (Notes 4,5) 0.005% + 3 mV transient response time (Notes 5,6) 50 μs temperature coefficient of 50 ppm / ℃ rated ripple current characteristics 2 mArms power effect 1 mA 1 mA load effect Temperature coefficient of 300 ppm / ℃ constant indicating CV, a green LED indicates the constant indication CC, the red LED indicates operating ambient temperature and humidity 0 ~ 40 ℃ / 10% ~ 90% RH Storage temperature and humidity -10 ~ 60 ℃ / less than 90% RH cooling system fan forced cooling output positive or negative polarity can be grounded insulation voltage ± 500 V maximum display 99.99 meter voltmeter display error ± (0.5% + 5 words), 23 ℃ ± 5 ℃ ambient temperature coefficient 300 ppm / ℃ maximum display 9.999 meter display error ± (1% + 5 words), 23 ℃ ± 5 ℃ ambient temperature coefficient of 400 ppm / ℃ [Note 1] This value is used as a reference value. [Note 2] by the variable resistor was arrived at. Repeat 4-5 times, as a reference value. [Note 3] due to different settings will be different. [Note 4]% represents the percentage of rated output. [Note 5] measuring point after power S terminal panel. [Note 6] means that when the output current range of 5% to 100%, the rated output voltage is restored to ± (0.05% + 10 mV) of the time. The chassis width of 19 inches standard chassis size, height 4U, about 178mm. IPM Model: Model Current Voltage IPM16-20LA 0 ~ 16V × 4 0 ~ 20A × 4 IPM36-10LA 0 ~ 36V × 4 0 ~ 10A × 4 IPM48-7LA 0 ~ 48V × 4 0 ~ 7A × 4 IPM65-5LA 0 ~ 65V × 4 0 ~ 5A × 4 IPM120-3LA 0 ~ 120V × 4 0 ~ 3A × 4 IPM300-1LA 0 ~ 300V × 4 0 ~ 1A × 4 IPM400-0.8LA 0 ~ 400V × 4 0 ~ 0.8A × 4 IPM500-0.6LA 0 ~ 500V × 4 0 ~ 0.6A × 4