Twintex Electronics Co., Ltd.| Manufacturer
Twintex Electronics Co., Ltd.

China Manufacturer with main products: Oscilloscope, Power Supply, Multimeter, Function Generator, Lcr Meter, Thermometer, Tachometer, Clamp Meter

Home  >Products Catalog > Power Supply and DC Load > TP4000 Series 4-Channel Output DC Power Supply

TP4000 Series 4-Channel Output DC Power Supply

Supply Ability: 3,000 Piece/Pieces per Month
Shipping: FOB, CIF, CFR
Payment Terms: L/C, T/T, Western Union
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China

Specifications

Multiple Output Linear DC Power Supply
 
Introduction

This series are a 4-in-1 linear DC power supplies, with two fully adjustable outputs and two auxiliary outputs. In constant voltage and current operations, the power supply provides high regulation and low ripple & noise. Auto series and parallel operations double output voltage and current. Automatic cooling fan control give sufficient cooling to the power supply and minimize fan noise. The output ON/OFF control and over load & short circuit protections protect the power supply and related loads from unexpected damages. As a 4-in-1 power supply, this series provide multiple solutions for powering operational amplifier, push pull stages, logic circuit and definition systems.

 
Features

Four independent adjustable outputs (TP-4303/4305)

Constant voltage, constant current operation

Low ripple and noise, low temperature drift

Auto Tracking

Auto Series and Parallel operation

Output ON/OFF control
Preset current

High efficiency, high power density

Dual-color four digital panel meters
 
 
Specifications

Constant voltage operation

Load regulation

≤0.01%+3mV (I≤3A); ≤0.02%+3mV (I>3A)

Line regulation

≤0.01%+3mV

Ripple & Noise

≤1mV rms (5Hz~1MHz)

Temperature co-efficient

≤300ppm/℃
Recovery time
≤100ms (50% load change, minimum load 0.5A)
Constant current operation

Load regulation

≤0.2%+3mA

Line regulation

≤0.2%+3mA

Ripple & Noise

≤3mA rms
Tracking operation
Parallel
Line regulation
≤0.01%+5mV
Load regulation
≤0.02%+5mV
Series
Line regulation
≤0.01%+3mV
Load regulation
≤300mV
CH3 output 8~15V/1A

Output accuracy

±8%

Max. output current

1A
Regulation
Line regulation≤5mV, Load regulation≤15mV

Ripple & noise

≤2.0mVrms (5Hz~1MHz)
CH4 output 2.2~5.2V/1A

Output accuracy

±8%
Max. output current
1A
Regulation
Line regulation≤5mV, Load regulation≤15mV

Ripple & noise

≤2.0mVrms (5Hz~1MHz)
Display
Meter
3 digits LED display
Resolution
Voltage: 100mV, Current: 10mA
Accuracy
Voltage
±(0.5% reading+2 digits)
Current
±(1% reading+2 digits)
Power source
AC110V/220V ±10%, 50/60Hz
Operating environment
0℃~40℃, <80%
Storage environment
-10℃~70℃, <80%
Accessories
Power cord ×1, Operation manual ×1, Test lead ×4
 
Selection guide
Model
CH1 Output
CH2 Output
CH3 output
CH4
output
Preset
V&I
Output ON/OFF
Tracking Operation
Dimension (mm)
Weight
(kg)
TP-2603
0~60V
0~3A
0~60V
0~3A
5V
3A
 

Preset current

250×150×305
9
TP-4303
0~30V
0~3A
0~30V
0~3A
8~15V
1A
2.2~5.2V
1A

Preset current

250×150×305
9.5
TP-4305
0~30V
0~5A
0~30V
0~5A
8~15V
1A
2.2~5.2V
1A

Preset current

250×150×305
10
 

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