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Summary of Contents for Tenma 72-8000 Series
- Page 1 72-8000 Series DC Power Supply Instruction Manual...
- Page 2 Introduction Thank you for purchasing our product. In order to ensure correct installation, operation and optimum performance of this product please read this manual in detail and keep for future reference. This instrument is produced under strict quality control. All parts go through screening and ageing, and a series of performance testing, environmental testing and safety testing.
- Page 3 Contents 1. Summary ......................................... 2. Specifications ......................................3. Applications ......................................... 4. Description of panel ....................................5. Applications .........................................
- Page 4 1.Summary 72-8000 is a series of general DC power supplies suitable for laboratory use. Both CH1 and CH2 may work in CV or CC mode, and these two modes convert automatically according to the load. CH1 and CH2 have auto tracking function. In this condition, the output of CH2 tracks the output of CH1.
- Page 5 2.Specifications Output Voltage and Current: CH1, CH2 CH1, CH2 Model Voltage Voltage Current Current 72-8690 0V – 32V 0A – 3A 72-8695 0V – 32V 0A – 3A 72-8700 0V – 32V 0A – 5A...
- Page 6 CH1 and CH2 Load Regulation: ≤1X10-4 +2mV; CC≤20mA Ripple and Noise: CV: ≤1mVrms; CC: ≤1mVrms Adjustable Resolution: CV: ≤20mV (typical) CC: ≤50mA (typical) Interactive Regulation: 5X10-5 +1mV <0.5mA Tracking Error: 5X10-3 +2mV Output Voltage: Output Current: 0-2A Ripple and Noise: ≤3mVrms...
- Page 7 Ambient Temperature Range: Operating: 0°C - 40°C Storing: +5°C - +45°C Power Source: AC220V±10%， 50Hz±4% Dimensions (H x W x D): 152mm x 197mm x 305mm Weight: Approx. 9.5kg MTBF: ≥2000h Accessories Check the meter for any damage or exposed metal parts. Packaging should include the following accessory items - if any differences or damage, please contact the nearby sales offices: ...
- Page 8 1.Description of Panel Voltage meter Current meter VOLTS: Adjusts the output voltage at CV mode CURRENT: Adjusts the output current at CC mode MODE: Controls two main channels. Works in FREE mode or TRACK mode. MEASURE: Selects the digital meter’s display, the output voltage or the output current Ground of instrument Output terminal of CH1...
- Page 9 2.Applications The left area of panel corresponds to CH1 and the right area of panel corresponds to CH2. When the left MEASURE is pushed out, the CV lamp switches on, and the left digital meter displays the output voltage of CH1.
- Page 10 **END** Operating Manual content is subject to change without notice! Tenma 405 S. Pioneer Blvd, Springboro, Ohio 45066-3001 Phone: 1-888-655-5409 Fax: 1-800-765-6960...
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