Product No : SP_Series
Product Description

The SP series switching mode DC power supply are made with 1 output channel, rated power from 15W to 300W, with 3 digits LED 1999 or 4 digits LED 19999 display. The SP series are meant for a low-cost DC power supply which can be widely used in education and electronic industry.

Additional files

SP-3005D.jpg
  • CE.jpg
  • 10mA.jpg
  • 100mV.jpg

Adopts PWM pre-regulation and linear adjustment

Constant voltageand constant current operations

Auto CV/CC switch

Coarse and Fine control for voltage and current

Over current protection, Over voltage protection and Over temperature protection

Intelligent cooling fan

Model

3 digits LED display models

4 digits LED display models

Constant voltage operation

Line regulation

≤0.05%+1mV

Load regulation

≤0.1%+5mV

Ripple & Noise

≤10mVrms

Constant current operation

Line regulation

≤0.05%+10mA

Load regulation

≤0.1%+10mA

Ripple & Noise

20mArms

Display

Voltmeter

3 digits LED display

4 digits LED display

Ammeter

3 digits LED display

4 digits LED display

Resolution

100mV/10mA

10mV/1mA

Accuracy

±(1% of reading+1 digit)

General

Protection

Over current protection, fixed 105% of rated current.

Over voltage protection, fixed 105% of rated voltage.

Over temperature protection: when internal temperature reaches 65℃±5, OTP is activated and the output will be shut down.

Operating environment

0~40, ≤80%RH

Storage environment

-10~70, ≤70%RH

Power source

AC115V/230V±10% selectable, 50/60Hz

Accessories

Power cord x1, Operation manual x1

Dimension

S1 chassis: 125Wx160Hx170D mm

S2 chassis: 125Wx160Hx260D mm

S2 chassis: 125Wx160Hx260D mm

 

Weight

Approx.2kg

Accessory List

Model

Rated Output

Voltage Display

Current Display

Weight / kg

3 Digit LED Display

S1 Chassis: 125W*160H*170D

SP-1502

0-15V0-2A

0-9.99-16.0V

000.-999.mA-2.10A

1.5

SP-1503

0-15V0-3A

0-9.99-16.0V

000.-999.mA-3.10A

1.5

SP-1505

0-15V0-5A

0-9.99-16.0V

000.-999.mA -5.10A

1.5

S2 Chassis: 125W*160H*260D

SP-3005

0-30V0-5A

0.00-9.99-10.0-32.0V

000.-999.mA 1.00-5.10A

2

SP-3010

0-30V0-10A

0.00-9.99-10.0-32.0V

0.00-9.99-10.0-10.2A

2

SP-6005

0-60V0-5A

0-9.99-62.0V

000.-999.mA 1.00-5.10A

2

4 Digit LED Display

S2 Chassis: 125W*160H*260D

PS-155D

0-15V0-5A

00.00V-16.00V

0.000A-5.100A

2

PS-1510D

0-15V0-10A

00.00V-32.00V

0.000A-9.900A

2

PS-1520D

0-15V0-20A

0.00V-32.00V

0.000A-20.00A

2

PS-303D

0-30V0-3A

0.00V-32.00V

0.000A-3.100A

2

PS-305D

0-30V0-5A

0.00V-32.00V

0.000A-5.100A

2

PS-306D

0-30V0-6A

0.00V-32.00V

0.000A-6.100A

2

PS-3010D

0-30V0-10A

0.00V-32.00V

0.000A-9.900A

2

PS-3605D

0-36V0-5A

00.00V-36.00V

0.000A-5.100A

2

PS-3610D

0-36V0-10A

00.00V-36.00V

0.000A-9.900A

2

PS-602D

0-60V0-2A

00.00V-62.00V

0.000A-2.100A

2

PS-603D

0-60V0-3A

00.00V-62.00V

0.000A-3.100A

2

PS-605D

0-60V0-5A

00.00V-62.00V

0.000A-5.100A

2

PS-606D

0-60V0-6A

00.00V-62.00V

0.000A-6.100A

2

PS-1001D

0-100V0-1A

00.00-99.00V

0.000A-1.100A

2

PS-1002D

0-100V0-2A

00.00-99.00V

0.000A-2.100A

2

PS-1003D

0-100V0-3A

00.00-99.00V

0.000A-3.100A

2

PS-1201D

0-120V0-1A

000.0-122.0V

0.000A-1.100A

2

PS-1202D

0-120V0-2A

000.0-122.0V

0.000A-2.100A

2

PS-1203D

0-120V0-3A

000.0-122.0V

0.000A-3.100A

2

PS-1501D

0-150V0-1A

000.0-152.0V

0.000A-1.100A

2

PS-1502D

0-150V0-2A

000.0-152.0V

0.000A-2.100A

2

Download Details

Data sheet

Twintex_Datasheet_SP