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SPD3303X 32V/3A programmable linear dc power supply

category： Other Power Supplies

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Xiamen Wellzion Electronics Technology Co., Ltd.

Ms. Zhang
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SPD3303X,32V/3A programmable linear dc power supply

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Product Overview

SPD3000X Series Programmable Linear DC Power Supply has a 4.3 inch TFT_LCD display, Supports Programmability and Real Time Wave Display, bringing a new experience to users. It has three isolated outputs: two adjustable channels and one selectable channel from 2.5v, 3.3V, and 5V. It also has output short and overload protect function, and can be used in production and development.

Special Function
  • 3 independent controlled and isolated outputs, 32V/3.2A×2, 2.5V/3.3V/5V/3.2A×1, total 220W
  • 5 digits Voltage, 4 digits Current Display, Minimum Resolution: 1mV/1mA (SPD3303X)
  • Supports front panel timing output functions
  • 4.3 inch true color TFT- LCD 480x272 display
  • 3 types of output modes: independent, series, parallel
  • 100V/120V/220V/230V compatible design to meet the needs of different power grids.
  • Intelligent temperature-controlled fan, effectively reducing noise
  • Clear graphical interface, with the waveform display function
  • Internal 5 groups of system parameter save/recall, supports data storage space expansion
  • Provides PC software: Easypower, supports SCPI, LabView
Specifications

 

Model

SPD3303X-E

SPD3303X

Channel

CH1 output voltage:0~32V; output current:0~3.2A
CH2 output voltage:0~32V; output current:0~3.2A
CH3 output voltage:2.5/3.3/5.0V; output current:3.2A

Display

4.3 inch true color TFT-LCD
4 digits voltage 3 digits current

4.3 inch true color TFT-LCD
5 digits voltage 4 digits current

Resolution

10mV/10mA

1mV/1mA

Program Accuracy

Voltage ±(0.5% of reading+2digits)
Current ±(0.5% of reading+2digits)

Voltage ±(0.03% of reading+10mV)
Current ±(0.03% of reading+10mA)

Readback Accuracy

Voltage ±(0.5% of reading+2digits)
Current ±(0.5% of reading+2digits)

Voltage±(0.03% of reading+10mV)
Current±(0. 3% of reading+10mA)

Constant Voltage Mode

Line Regulation

≤0.01%+3mV

Load Regulation

≤0.01%+3mV

Ripple&Noise

≤1mVrms(5Hz~1MHz)

Recovery Time

< 50μs(50% load change, minimum load 0.5A)

Constant Current Mode

Line Regulation

≤0.2%+3mA

Load Regulation

≤0.2%+3mA

Ripple&Noise

≤3mArms

Parallel Mode

Line Regulation

≤0.01%+3mV

Load Regulation

≤0.01%+3mV

Series Mode

Line Regulation

≤0.01%+5mV

Load Regulation

≤300mV

CH3

Output Voltage

(2.5/3.3/5V) ±8%

Line Regulation

≤0.01%+3mV

Load Regulation

≤0.01%+3mV

Ripple&Noise

≤1mVrms(5Hz~1MHz)

General Specification

Locking Key

Yes

Memory Save/Recall

5 Sets

Max Output Power

220W

Power Source

AC 100V/120V/220V/230V ±10% 50/60Hz

Standard Interface

USB Device,LAN

Insulation

Case to Terminal ≥20MΩ (DC 500V)
Case to AC line ≥30MΩ (DC 500V)

Dimension

225(W)×143(H)×278(D) mm

Weight

Approx 8.0kg