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0-1000v 1a dc power supply
0-1000v 1a dc power supply
0-1000v 1a dc power supply
0-1000v 1a dc power supply
0-1000v 1a dc power supply
0-1000v 1a dc power supply
0-1000v 1a dc power supply
0-1000v 1a dc power supply

0-1000v 1a dc power supply

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≥1 Sets
US $950
≥5 Sets
US $790
≥10 Sets
US $741
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Quick Details

Place of Origin:
Jiangsu, China
Brand Name:
Lingfran
Model Number:
LFL-DCP-1000W
Output Frequency:
50/60Hz
Output Current:
0-1A
Efficiency:
>89%
Adjustable Range:
0-100% continuous adjustable
Adjusting Method:
By potentiometers (external analog signal available)
Working Temperature:
-20~50℃
Protection:
Over temperature, over-voltage, over-current, short-circuit etc
Display Type:
LED digital individually displayed for voltage & current
Wiring Type:
Terminals or cable with plug
Conversion Type:
AC-DC or DC-DC
Cooling Type:
Built-in temperature control fans
Warranty:
1 Year, long term warranty also available

Quick Details

Output Power:
>500W
Input Voltage:
220VAC single phase
Output Voltage:
0-1000V
Place of Origin:
Jiangsu, China
Brand Name:
Lingfran
Model Number:
LFL-DCP-1000W
Output Frequency:
50/60Hz
Output Current:
0-1A
Efficiency:
>89%
Adjustable Range:
0-100% continuous adjustable
Adjusting Method:
By potentiometers (external analog signal available)
Working Temperature:
-20~50℃
Protection:
Over temperature, over-voltage, over-current, short-circuit etc
Display Type:
LED digital individually displayed for voltage & current
Wiring Type:
Terminals or cable with plug
Conversion Type:
AC-DC or DC-DC
Cooling Type:
Built-in temperature control fans
Warranty:
1 Year, long term warranty also available
Product Description

1. Adopting no low frequency transformer switching power supply technology, so it has AC and DC compatible input function , also the input voltage range is wide .

2. Adopting the advanced switching power supply control technology, components & partsand elaborate design.

3. Many units can be parallel operated to enlarge current, and it has automatic current sharing function.

4. It can provide 2 (0-5V) analogue signals to adjusting the output constant voltage value and constant current value; i t can provide 5V level signal input port to control unit turn on and off; i t can provide function of sampling outside of positive and negative pole to reduce the voltage drop on the wire.

5. It has the features of small volume, light weight, high efficiency , which ensures the stability and credibility of long-term full-load operation.

6. Output voltage and current are respectively and individually digital displayed.

7. Output constant voltage value and constant current value can be continuously adjusted within the range of respective maximum value (0-100%).

Working Principle

Technical Parameters

0-1000v 1a dc power supply

Items

Parameter s

Power

1000W

AC & DC C ompatible I nput

Single Phase: 220V AC ±15% ; 230~330V DC

Note

Power below 5000W, default input voltage is 220VAC , 380V AC and other voltage can be customized .

P ower above 5000W, default input voltage is 38 0VAC , 22 0V AC and other voltage can be customized .

Output Voltage & Current

0-1000V and 0-1A

O utput A djustable R ange

Both constant voltage and current value are 0~100 % adjustable

Working Frequency

(45~65)Hz

Source V oltage Regulation

Constant voltage 0.2%

Load Regulation

Constant voltage ≤1 %

C onstant current≤2 %

Line Regulation

Constant voltage 0. 3 %

Ripple V oltage

Total Ripple Voltage Vpp≤2% (Max.) (60V*2%=1.2V)

100Hz Ripple Voltage Vpp≤0.5%(Max.) (60V*0.5%=0.3V)

Efficiency

≥8 9 %

Digital D isplay

Output voltage and current respectively & ind ividually displayed

Output voltage display accuracy : +/- 1.5%

O utput current display accuracy : +/- 2.0 %

Insulation R esistance

Input - Output : 5 0MΩ

Input - Enclosure: 5 0MΩ

Output - Enclosure: 8 0MΩ

Insulating S trength

Input - Output : 1500VAC , 10mA , 1min ute

Input - Enclosure: 1500VAC , 10mA , 1min ute

Output - Enclosure: 1500VAC , 10mA , 1min ute

Current- U nbalance

≤5% + 2.5A

Protections

Build-in temperature control cooling fan . It can not only effectively dissipat es heat , but also eff e ct ive ly prolongs the life span of fan .

O ver -temperature. The unit will shutdown automatically.

O utput over - voltage, over - current and short-circuit protection

Start-up with delay and soft start .

It avoid s high output voltage strik ing.

O ver -temperature P rotection

(75~85)℃

MTTF

≥50000h

Heat D issipation D uct

Internal heat dissipation duct (left in and right out) or (front in and back out)

Ambient Conditions

Storage T emperature: (- 4 0~ 7 0)℃

W orking T emperature: (- 2 0~ 50 )℃

R elative H umidity: 90% (40±2℃)

A tmospheric P ressure: (70~106)kPa

Detailed Images

All exporting units are with English instructions !

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