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Low Cost Single Output Linear DC Power Supplies

Low Cost Single Output Linear DC Power Supplies
Product No : SP1000＿Series
Product Description

The SP1000 series linear DC power supplies are made with 1 output channel, rated power from 15W to 180W, with 3 digits or 4 digis LED display. With linear copper transformer, the relay converts the secondary output voltage with high efficiency.

The intelligent cooling fan controls its speed according to temperature, greatly reducing noise and prolonging its service life. With pure DC output and low ripple & Noise, the SP1000 DC power supplies are an excellent choice for use in schools, charging batteries and burnt-in test of electronic products.

Inquiry
  • CE.jpg

★ Constant voltageand constant current operations

★ Auto CV/CC switch

★ Coarse and Fine control for voltage and current

★ Over current protection (OCP) and Over temperature protection (OTP)

★ Short circuit protection by current limitation

★ Intelligent cooling fan

Model

3 digits LED display model

4 digits LED display model

Constant voltage operation

Line regulation

≤0.01%+5mV

Load regulation

≤0.01%+5mV

Ripple & Noise

≤3mVrms

Constant current operation

Line regulation

≤0.01%+5mA

Load regulation

≤0.01%+5mA

Ripple & Noise

≤5mArms

Display

Voltmeter

3 digits LED display

4 digits LED display

Ammeter

3 digits LED display

4 digits LED display

Accuracy

±(1% of reading + 2 digit)

General

Protection

Over current protection, fixed 105% of rated current.

Over temperature protection: when internal temperature reaches 100℃±10℃, OTP is activated and the output will be shut down.

Short circuit protection by current limitation

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

Dimensions

S1 chassis: 125Wx155Hx170D mm

S2 chassis: 125Wx160Hx260D mm

Model

Rated Output

Voltage Display

Current Display

Weight / kg

3 Digits LED Display

S1 chassis: 125W*155H*170D mm

SP-1152

0-15V 0-2A

0.00-9.99-10.0-16.0V

000.-999.mA 1.00-2.10A

2.1

SP-1153

0-15V 0-3A

0.00-9.99-10.0-16.0V

000.-999.mA 1.00-3.10A

2.3

SP-1155

0-15V0-5A

0.00-9.99-10.0-16.0V

000.-999.mA 1.00-5.10A

2.6

SP-1302

0-30V0-2A

0.00-9.99-10.0-32.0V

000.-999.mA 1.00-2.10A

3.2

S2 chassis: 125W*160H*260D

SP-1303

0-30V0-3A

0.00-9.99-10.0-32.0V

000.-999.mA 1.00-3.10A

4.1

SP-1305

0-30V0-5A

0.00-9.99-10.0-32.0V

000.-999.mA 1.00-5.10A

4.7

4 Digits LED Display

S1 chassis: 125W*155H*170D mm

SP-1152D

0-15V 0-2A

00.00-16.00V

0.000-2.100A

2.1

SP-1153D

0-15V 0-3A

00.00-16.00V

0.000-3.100A

2.3

SP-1155D

0-15V 0-5A

00.00-16.00V

0.000-5.100A

2.6

S2 chassis: 125W*160H*260D

SP-1303D

0-30V0-3A

00.00-32.00V

0.000-3.100A

4.1

SP-1305D

0-30V0-5A

00.00-32.00V

0.000-5.100A

4.7

SP-1602D

0-60V 0-2A

00.00-62.00V

0.000-2.100A

4.1

SP-1603D

0-60V 0-3A

00.00-62.00V

0.000-3.100A

4.7

Download Details

Catalog

Twintex_Datasheet_SP1000

 
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