■ Wide range, and constant power output
■ High efficiency and high power density
■ Programmable internal resistance, designed for battery output simulation
■ Constant current (CC) priority mode, prevent overshoot for LED power supply
■ Master-slave series and parallel operation
■ 4-Digit LED display
■ Voltage and current adjustment with knob
■ programmable voltage or current rising time
■ RS232, USB HOST, USB DEVICE, LAN, and analog control interface
TH6700A series is a single channel output, wide range programmable switch mode DC power supply, with three output powers of 360W, 720W, and 1080W. Users can realize 2 master-slave in series or 3 master-slave in parallel connection, to achieve the requirements of higher voltage and higher current output.
TH6700A series is designed with adjustable slope function that allows users to set the rise time and fall time of current and voltage output. When testing lighting devices and large capacitors, inrush current will be generated as soon as the output is turned on, which severely shortens the lifetime of the tested parts. In this case, the slope function ensures the voltage transmission is smooth and slow at the switching moment which prevents the tested parts from being damaged.
TH6700A series CV/CC priority mode protects the tested parts well. The traditional power supply in CV mode will instantly bring a large surge current to the capacitive load while turning on the output. TH6700A series power supply can run in CC mode at the start of output, which avoids sudden peak current and protects the device from being damaged by surge current.
TH6700A series can simulate battery output with its programmable internal resistor. For instance, a battery supplies power to a device, the applied voltage drops as it passes through the battery's internal resistance. With TH6700A series power supply, the internal resistance can be simulated by setting values, thus causing the output voltage to drop.
TH6700A series provides OVP, OCP, and OTP protection function. Once the output voltage or current exceeds the preset value, the output will be immediately shut down. Once the temperature inside the machine exceeds a certain temperature, the output will be shut down as well.
TH6700A series can be connected to 2 or 4-terminal measurement from the rear panel. The 4-terminal measurement has the remote compensation function, which compensates the pressure drop from the power supply to the parts to be tested.
■ R & D and design verification common test
■ Clean energy, solar cells, electric vehicles
■ Production line table routine testing and maintenance
■ Automated device integration testing
■ Solar photovoltaic simulation test
■ Teaching laboratory
■ LED test
|Rated Output||Rated Power||360W||720W||1080W|
|Max Power||Rated output *105%|
|Set Value Resolution||Voltage||100mV|
|Readback Value Resolution||Voltage||100mV|
|Set Value Accuracy (25℃±5℃)||Voltage (>0.1V)||≤0.1%+400mV|
|Readback Value Accuracy (25℃±5℃)||Voltage (>0.1V)||≤0.1%+400mV|
Ripple and Noise
|Differential Mode Voltage||≤150mVp-p and 30mVrms||≤200mVp-p and 30mVrms||≤200mVp-p and 30mVrms|
|Differential Mode Current||≤5mArms||≤10mArms||≤15mArms|
Dynamic Recovery Time
(50%-100% Load) Load Frequency =100Hz
|Rise Time (Full Load)||10%-90%||≤150ms|
|Rise Time (No Load)||10%-90%||≤150ms|
|Drop Time (Full Load)||90%-10%||≤300ms|
|Drop Time (No Load)||90%-10%||≤2000ms|
|Start Delay||Setting Range||0-99.99s|
|Stop Delay||Setting Range||0-99.99s|
|Slope Setting||Voltage Rise||1-1600V/s|
|Analog Internal Resistance||Setting Range||0-555.5Ω||0-277.8Ω||0-185.1Ω|
External Voltage Control
|CV Accuracy||Rated Output Voltage±0.5%|
|CC Accuracy||Rated Output Current±1%|
External resistance control
|CV Accuracy||Rated Output Voltage±1.5%|
|CC Accuracy||Rated Output Current±1.5%|
|Power Factor||100VAC (Full Load)||0.99|
|200VAC (Full Load)||0.97|
|Efficient||100VAC (Full Load)||78%|
|200VAC (Full Load)||80%|
|Master-Slave Control||Master-Slave Parallel||3 Sets including the mater tester|
|Master-Slave Series||Not Available|
|Accuracy||±2% Rated Output Voltage|
|Accuracy||±2% Rated Output Current|
|OTP||Internal Temperature Rise Determines|
|Size and Weight||Overall Size (mm)||215(W)×146(H)×420(D)|
|Shelf Size (mm)||215(W)×132(H)×420(D)|
Note: Power regulation rate (88-132VAC or 170-265VAC, constant load).
Load regulation rate (no load - full load, constant input voltage).
Rise time (10%-90% of rated output voltage, with rated resistive load)
Drop time (90%-10% of rated output voltage, with rated resistive load)
Dynamic recovery time (when the load changes from 50% to 100% of the rated output current, the time for the output voltage to recover within the range of 0.1%+10mV of the rated output)
|26-core analog control interface||TH26081|
|Name of data||Download|