Changzhou Tonghui Electronic Co., Ltd,
| Display Accuracy | ±1%+2 digits |
| Display Mode | LED |
| Input Voltage | 110V-220V |
| Load Regulation | ≤0.01%+2mV |
| Output Current | 0-10A |
| Output Power | 300W |
| Output Voltage | 0-30V |
| Ripple & Noise | ≤1mVrms |
| Size | 200*150*90mm |
| Storage Humidity | ≤95%RH |
| Storage Temperature | -20℃~+85℃ |
| Temperature Coefficient | ≤0.01%+2mV |
| Voltage Regulation | ≤0.01%+2mV |
| Working Humidity | ≤85%RH |
| Working Temperature | -10℃~+60℃ |
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Product Specification
| Display Accuracy | ±1%+2 digits | Display Mode | LED |
| Input Voltage | 110V-220V | Load Regulation | ≤0.01%+2mV |
| Output Current | 0-10A | Output Power | 300W |
| Output Voltage | 0-30V | Ripple & Noise | ≤1mVrms |
| Size | 200*150*90mm | Storage Humidity | ≤95%RH |
| Storage Temperature | -20℃~+85℃ | Temperature Coefficient | ≤0.01%+2mV |
| Voltage Regulation | ≤0.01%+2mV | Working Humidity | ≤85%RH |
| Working Temperature | -10℃~+60℃ | ||
| High Light | 0-150v dc power supply ，10v dc psu ，100v dc psu | ||
Fresh and simple system settings with Chinese and English operation interfaces
High resolution: 24-bit color 4.3-inch TFTLCD, resolution: 480 x 272
Linear design and triple channel output
High precision and high stability, low ripple and low noise
1/2 2U super mini size and output and sampling terminal on the front and rear panel
Programmable output of voltage and current
Timing output: time (0.1-99999.9s)
Three-channel independent adjustment
Simultaneously display of voltage, current, power and timing output time for three-channel
Support series, parallel or synchronous output between channels
Use rotary knob and numeric keyboard to set the voltage,current and output time
Remote measurement function, compensation for line voltage drop
Output control switch
Fully isolated circuit and support positive and negative reverse connection
Copy screen function
Over voltage protection
Intelligent temperature control fan
Support standard SCPI communication protocol
Upgrade instrument firmware via USB flash
Software monitoring via computer
R & D and design verification common test
Production line table routine testing and maintenance
Automated device integration testing
Solar photovoltaic simulation test
New power car simulation test
Teaching laboratory
| Model | CHs | Voltage | Current | Power |
| TH6402A | CH1 | 0-30V | 0-3A | 90W |
| CH2 | 0-30V | 0-3A | 90W | |
| CH3 | 0-5V | 0-3A | 15W | |
| TH6402B | CH1 | 0-30V | 0-3A | 90W |
| CH2 | 0-30V | 0-3A | 90W | |
| CH3 | 0-10V | 0-3A | 30W | |
| CH4 | 0-5V | 0-1A | 5W | |
| TH6402 | CH1 | 0-30V | 0-3A | 90W |
| CH2 | 0-30V | 0-3A | 90W | |
| CH3 | 0-6V | 0-5A | 30W | |
| TH6412 | CH1 | 0-30V | 0-6A | 180W |
| CH2 | 0-30V | 0-6A | 180W | |
| CH3 | 0-6V | 0-5A | 30W | |
| TH6413 | CH1 | 0-60V | 0-3A | 180W |
| CH2 | 0-60V | 0-3A | 180W | |
| CH3 | 0-6V | 0-5A | 30W |
| Standard | ||||||
| Accessories name | Model | |||||
| Test Cable with both ends | TH26004C | |||||
| Optional | ||||||
| Accessories name | Model | |||||
| High Current Test Cable | TH26035D | |||||
| High Current Test Cable | TH26035E | |||||
Company Details
Business Type:
Manufacturer
Year Established:
1994
Total Annual:
10000000-100000000
Employee Number:
500~1000
Ecer Certification：
Active Member
Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super... Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super...
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