400W 80V 20A Auto Range Wide Range High Precision Laboratory Programmable DC power Supply PPA400-80

$250.00 - $550.00
Min. Order
1 Piece
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Company Information

Twintex Electronics Co., Ltd. (Shenzhen)

CN Manufacturer, Distributor/Wholesaler
Response Time
<24h
Response Rate:
93.3%
Transactions
US$ 280,000+
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: SHENZHEN or HONGKONG
Payment Terms: L/C,T/T,Western Union
Supply Ability: 500 Piece/Pieces per Month
Protections: OVP, OCP, OTP, reverse polarity protections
Place of Origin: China
Output Power: 400W
Feature 1: List mode function, Remote sense function
Output Type: Single
Output Current: 0~20.5A
Feature 3: Lithium Battery charge mode
Feature 2: 300 sets save & recall
Input Voltage: 220Vac
Ripple/noise: 50mVpp/15mArms
Model Number: PPA400-80
Certification: CE ROHS
Brand Name: TWINTEX
Program Interface: USB Host, RS232, RS485, support SCPI & ModBus-RTU
Application: Laboratory use, ATE System use
Output Voltage: 0~80.5V
Resolution: 1mV/1mA
Packaging Detail: Double-Layer cartons

400W 80V 20A Auto Range Wide Range High Precision Laboratory Programmable DC power Supply PPA400-80

 

Introduction

PPA series are high precision programmable DC power supply with auto range output, output power rated 400W, 800W and 1500W, maximum rated voltage up to 1200V. PPA series offer the widest range of output voltage and current at its rated power. One PPA power supply can cover output range of multiple power supplies. It offers powerful programming function through RS232 and RS485 intefaces, supporting SCPI and Modbus-RTU commands. And it is designed to meet both bench-top and integrated system applications. It is the most economical choice of power source to facilitate auto test and auto control.

 

Features
Auto range output
High precision and high resolution
Over load, over voltage, over current, over temperature and reverse polarity protections
Constant voltage and constant current operations, auto CV and CC switch
Automatic continuous or dynamic load change
1mVrms low ripple & noise
4.3-inch backlit Segment LCD display
High speed rotary dial and keypad input
Built-in beeper alarm
Panel lock and output ON/OFF function
List mode function, 300 sets save & recall for voltage, current and time setups, easy use in auto test
Remote sense function
Display load resistance value
Battery charge mode
Standard RS-232 interface, support SCPI commands, support Labview
Standard RS-485 interface, support Modbus-RTU commands
Optional RS-232 to USB cable

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Specifications

Model

PPA400-80

Rated output (0~40)

Voltage

0~80.5V

Current

0~20.5A

Power

0~400W

O.V.P

0.1~90V

O.C.P

0.1~22A

Constant Voltage Operation

Line regulation

≤0.01%+2.5mV

Load regulation

≤0.01%+5mV

Recovery time

≤5ms

Rise time

≤300ms(empty load); ≤1s(full load)

Fall time

≤500ms(empty load); ≤300ms (full load)

Ripple & Noise

≤50mVpp

Temp. co-efficiency

≤100ppm

Constant Current Operation

Line regulation

≤0.1%+2.5mA

Load regulation

≤0.1%+5mA

Ripple & Noise

≤15mArms

Display

Voltmeter

5 digits LCD display

Ammeter

5 digits LCD display

Setting resolution

1mV/1mA

Reading resolution

1mV/1mA

Setting accuracy

Voltage

±(0.01% of reading + 10mV)

Current

±(0.1% of reading + 10mA)

Reading accuracy

Voltage

±(0.01% of reading +5mV)

Current

±(0.1% of reading + 0.1% of FS)

General

Protection

Over load, over voltage, over current, over temperature and reverse polarity protections

Panel lock

Provided

Remote sense function

Maximum compensation voltage 1V

Battery charge

Lithium battery curve charge

Interface

RS232 interface, Support SCPI commands

RS485 interface, Support Modbus-RTU commands

External Trigger terminal

Memory

300 sets

Insulation

Between base and terminals: 100MΩ/500VDC

Operating environment

Indoor use

Altitude: ≤2000m

Ambient temperature: 0~40

Relative humidity: ≤80%

Installation category: II

Pollution degree: 2

Storage environment

-10~70, ≤70%RH

Power source

AC 176V~264V(full load), 90V~132V(half load), 47~63Hz

Accessories

Power cord x1, Operation manual x1, RS232 cable x1, Software CD x1

Dimension

215Wx89Hx352D mm

Weight

2.5kg