• Model

    PPM-1820

  • Marka

    Twintex

  • PPM-1820

 0.01% low regulation, high accuracy & high resolution

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

★ CV and CC operations, auto CV and CC switch

★ Automatic continuous or dynamic load change

★ 1mVrms low ripple & noise

★ 4.3-inch mono LCD display

★ High speed rotary dial and keypad input

★ Built-in beeper alarm

★ Panel lock and output ON/OFF function

★ List mode function, 100 sets save & recall for voltage, current and time setups, easy use in auto test

★ Dual range output (only for PPM-3603D, PPM-3605D)

★ Remote sense function (except PPM-3H12, PPM-5H07)

★ Low resistance measurement function, display load resistance value

★ Battery charge mode

★ Standard RS232 interface, support SCPI commands, support Labview

★ Optional RS485 interface, support ModBus

★ Optional RS232-to-USB cable

★ Optional 0-5V analog control (except PPM-3H12, PPM-5H07)

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Voltage

0~8V

0~18V

0~120V

0~300V

0~500V

Current

0~30A

0~20A

0~3A

0~1.2A

0~0.7A

OVP

0.1~10V

0.1~21V

0.1~140V

0.1~360V

0.1~550V

OCP

0.1~32A

0.1~22A

0.1~3.5A

0.01~1.32A

0.01~0.8A

Constant Voltage Operation

Line regulation

≤0.01%+3mV

Load regulation

≤0.01%+3mV (I≤3A), ≤0.02%+5mV (I>3A)

Recovery time

≤100us (50% load change, minimum load 0.5A)

Ripple & Noise

≤1mV rms

(5Hz~1MHz)

≤1mV rms

(5Hz~1MHz)

≤2.5mV rms

(5Hz~1MHz)

≤10mV rms

(5Hz~1MHz)

≤10mV rms

(5Hz~1MHz)

Temp. coefficient

≤100ppm/℃

Setting accuracy

±(0.03% of reading + 10mV) (25±5℃)

Setting resolution

1mV

1mV

10mV

10mV

10mV

Constant Current Operation

Line regulation

≤0.2%+3mA

Load regulation

≤0.05%+3mA (I≤3A), ≤0.05%+6mA (I>3A)

Ripple & Noise

10mA rms

5mA rms

1mA rms

1mA rms

1mA rms

Setting accuracy

(25±5℃)

±(0.2% of reading + 20mA)

±(0.2% of reading + 20mA)

±(0.2% of reading + 5mA)

±(0.2% of reading + 1mA)

±(0.2% of reading + 1mA)

Setting resolution

1mA

1mA

1mA

0.1mA

0.1mA

Display

Voltmeter

5 digits display

Ammeter

5 digits display

Voltage resolution

1mV

1mV

10mV

10mV

10mV

Current resolution

1mA

1mA

1mA

0.1mA

0.1mA

Reading accuracy

(25±5℃)

Voltage: ±(0.02% of reading +5mV)

Current: ±(0.05% of reading +10mA)

Voltage: ±(0.02% of reading +5mV)Current: ±(0.05% of reading +5mA)

Protection

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

Remote sense

Maximum compensation voltage 0.1V

×

×

Battery charge

Lithium battery curve charge

Programming interface

RS232 interface, support SCPI commands

Optional RS485 interface, support ModBus

Optional RS232-to-USB cable

Optional 0-5V analog control

×

×

Memory

100 sets

Insulation

Between base and terminals: ≥20MΩ/500VDC

Between base and AC power cord: ≥20MΩ/500VDC

Operation environment

Indoor use                Altitude: ≤2000m         Ambient temperature: 0~40℃

Relative humidity: ≤80%    Safety: grade II          Pollution degree: 2

Storage environment

Ambient temperature: -10~70℃       Relative humidity: ≤70%

Power source

AC110V/220V±10% selectable, 50/60Hz

Accessories

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

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

Dimension

215(W)x89(H)x412(D)mm

Weight

9.8kg

9.8kg

9.8kg

10.2kg

10.2kg

 

Programmable Linear DC Power Supply

Model

Output Watts

Rated output

Weight / kg

Dimension / WxHxD, mm

PPM-0830

240W

0~8V/0~30A

9.8

215x89x412

PPM-1820

360W

0~18V/0~20A

9.8

215x89x412

PPM-12003

360W

0~120V/0~3A

9.8

215x89x412

PPM-3H12

360W

0~300V/0~1.2A

10.2

215x89x412

PPM-5H07

350W

0~500V/0~0.7A

10.2

215x89x412

AXESS
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
BONUS
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
CARDFINANS
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
MAXIMUM
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
PARAF
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
WORLD
2 Taksit3 Taksit4 Taksit5 Taksit6 Taksit
0,00 X 2 = 0,000,00 X 3 = 0,000,00 X 4 = 0,000,00 X 5 = 0,000,00 X 6 = 0,00
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