Digital DC Power Supply (30V/3A *2 ; CH3: 2.2~5.2V, 1A ; CH4: 8~15V, 1A Max)
Brand
GWINSTEK
|
Model
GPS-4303
|
🇨🇳 China
Four-channel power supply, with dual-channel 30V/3A and single-channel 5V/3A output, double knob adjustment, easy to adjust the output voltage and current value.
characteristic
*4 sets of independent DC power output
*4 3-digit displays, which can display two sets of voltage and current at the same time
*Automatic series and automatic parallel synchronous operation
*Constant voltage and constant power operation
*Low continuous wave and noise *Overload and reverse polarity Protection
* selectable continuous/kinetic load
* output Enable/Disable control
* temperature control cooling fan speed
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Description
GPS series is a 4-channel linear DC power supply with 195W output. Overload and polarity reversal protection and output control switch can protect GPS and load from accidental damage. Each channel has a high regulation rate of 0.01% and ripple and noise less than 1mVrms. The intelligent fan can automatically adjust the speed according to the load condition to ensure a quiet operating environment. The GPS series is cheap, lightweight, and has a low rate of change and multiple outputs, making it an ideal power supply.
Specifications
- CH1 / CH2 Output Range0 to 30V / 0 to 3 A
- CH3 Output Range2.2~5.2V, 1A Max
- CH4 Output Range8~ 15V, 1A Max
- InterfaceIndependent output / series mode / parallel mode
- Constant Voltage Regulation Rate≦0.01%+3mV
- CH1 / CH2 Load regulation rate≦0.01% + 3mV (Rated current ≦3A) ; ≦0.02% + 5mV (Rated current >3A)
- Output Voltage≦2mVrms
- Current Limit Regulation Rate≦0.2% + 3mA
- CH3 Load regulation rate≦0.2% + 3mA
- CH3 5V Fixed OutputPower regulation rate ≦5mV / Load regulation rate ≦15mV
- Output Current3A
Features
- Channels4 channel
- Series and ParallelAutomatic series and parallel function
- Output ModeConstant voltage and current limit mode
- Output CharacteristicsLow ripple and low noise
- Protective FunctionOverload and polarity reversal protection function
- Warning FunctionCC and CV lights are always on
Attributes
- Operating Temperature0 to 40°C / lower than 70 %RH without dew
- Storage Temperature-10 to 60 °C / lower than 80%RH without dew
- Elevation LimitationLower than 1,000 meters
- Header Display3 1/2 digits 0.5“ LED Display
- Out ON Header Accuracy±( 0.5% of rdg + 2 digits )
- Out OFF Header Accuracy±( 0.5% of rdg + 8 digits )
- Power SupplyAC 100V/120V/220V ±10%, 230V(+10% ~ -6%), 50/60Hz
- Dimensions255(W) x 145(H) x 265(D) mm
- WeightApprox. 7 kg
- AccessoryPower Cable、Test Lead
