Changzhou Tonghui Electronic Co., Ltd,
| Altitude | 0-3000m |
| Connector | DC Jack |
| Efficiency | 85% |
| Frequency | 50/60Hz |
| Humidity | 5%-90%RH |
| Input Voltage | 100-240VAC |
| MTBF | 50,000 Hours |
| Operating Temperature | -20℃~+60℃ |
| Output Current | 2A |
| Output Voltage | 12V |
| Power | 24W |
| Safety | UL/cUL/CE/FCC/GS |
| Size | 100*50*30mm |
| Storage Temperature | -40℃~+85℃ |
| Weight | 150g |
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Product Specification
| Altitude | 0-3000m | Connector | DC Jack |
| Efficiency | 85% | Frequency | 50/60Hz |
| Humidity | 5%-90%RH | Input Voltage | 100-240VAC |
| MTBF | 50,000 Hours | Operating Temperature | -20℃~+60℃ |
| Output Current | 2A | Output Voltage | 12V |
| Power | 24W | Safety | UL/cUL/CE/FCC/GS |
| Size | 100*50*30mm | Storage Temperature | -40℃~+85℃ |
| Weight | 150g | ||
| High Light | 2000W AC PSU ，1000W AC PSU ，500W AC PSU | ||
24-bit color 4.3-inch 480272 color LCD screen, Chinese and English interfaces
Linear output design
Flexible and convenient operation: numeric keypad, coarse and fine adjustment knob
Manual / program control mode output function, timing output function, dimming mode output function, surge and notch function
Front panel output function
Boot hold function
Store setting parameters and test results
Support USB to upgrade the instrument firmware
Multiple protection modes: set the current protection (HI-A), Overvoltage Protection (OVP), Low Voltage Protection (LVP), Overcurrent protection (OCP), over power protection (OPP), Over temperature protection (OTP)
Two-gear temperature to control fan speed
Remote input and output functions: Remote input: input control of 7 groups of memory
Remote output: PASS, FAIL, PROCESSING, internal output switch
Memory capacity: Manual, 50 groups; Program control, 50 groups, 9 steps / group
Motors and transformers
Electronic production design
Lighting
Aerospace military
Network communication
Audio and video equipment
Monitoring equipment
Power specifications simulation of different countries
Electromagnetic compatibility equipment
| Model | TH7105 | TH7110 | TH7120 | |
| Output Parameters | ||||
| Rated Power | 500W | 1000W | 2000W | |
| Output Voltage | 0-300V | |||
| Output Frequency | 45.0Hz-500Hz | |||
| Maximum Current | 0-150V | 4.2A | 8.4A | 16.8A |
| (RMS) | 0-300V | 2.1A | 4.2A | 8.4A |
| MaximumCurrent | 0-150V | 16.8A | 33.6A | 67.2A |
| (Peak) | 0-300V | 8.4A | 16.8A | 33.6A |
| Total Harmonic Distortion (THD | at 45.0 -500Hz,0.5% (resistive load) | |||
| Common Parameters |
Phase | 1/2W | ||
| Crest Factor | ≥4 | |||
| Linearity Adjustment Rate | 0.1%±10% | |||
| Load Regulation | 0.5%(resistive load) | |||
| Response Time | <100uS | |||
| Setting Parameters | ||||
| Voltage | -300V | |||
| Resolution/Accuracy | 0.1V/±0.5%+2 digits | |||
| Frequency | 45.0Hz -500Hz | |||
| Resolution/Accuracy | <100Hz: 0.1Hz ; ≥100Hz: 1Hz/±0.02% | |||
| Initial / Final Phase Angle | - 359° | |||
| Resolution/Accuracy | 1°/±1°(45 - 65Hz) | |||
| Measurement Parameters | ||||
| Voltage | - 300V | |||
| Resolution/Accuracy | 0.1V/±0.5%+2 digits | |||
| Frequency | 45.0Hz -500Hz | |||
| Resolution/Accuracy | <100Hz: 0.1Hz ; ≥100Hz: 1Hz/±0.1Hz | |||
| Current | 0-150V | 0.000 - 4.200A | 0.000 - 8.400A | 0.000 - 16.800A |
| 0-300V | 0.000 - 2.100A | 0.000 - 4.200A | 0.000 - 8.400A | |
| Resolution | 0.001A | |||
| Accuracy | ±0.5%+5 digits | |||
| Peak Current | 0-150V | 0.00 - 16.80A | 0.00 - 33.60A | 0.00 - 67.20A |
| 0-300V | 0.00 - 8.40A | 0.00 - 16.80A | 0.00 - 33.60A | |
| Resolution | 0.01A | |||
| Accuracy | ±5%+2 digits | |||
| Power | Range | 0-500W | 0- 1000W | 0-2000W |
| Resolution | 0.1W | 0.1W(0-1000W); 1W(1000-2000W) |
||
| Accuracy | ±0.6%+5 digits | |||
| Power Factor | 0.001-1.000 | |||
| Resolution/Accuracy | 0.001/±2%+2 digits | |||
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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