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Switching Power Supply Dc Panel

(1.0)
Supplier From China
Dec-12-24

This product is suitable for 10~500kV substations, power plants, high-rise buildings, residential areas and other distribution rooms,
as well as small self-owned power plants, as high voltage switches, relay protection, automatic devices and other operations,
control power supply and emergency lighting power supply. It can also be used in other places that require DC current power supply.
This product conforms to the technical requirements of ZBK45017-90 "General Technical Conditions for DC panel for power network system",
DL/T459-200 < Technical conditions for ordering DC Power panel (cabinet) "and LS(W)30-40JT < Technical Conditions for microcomputer
Control DC Power Cabinet" and other standards, and the product quality reaches the domestic leading level.
The charging device of this product can use high-frequency charging module and phased charging machine.
The controller of this product can be PLC control type and single chip microcomputer type.

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified
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There are included 8 packages:

Three-digit display 0.1 V/0.01 A

1.NPS306W DC power supply with power display 30V6A

2.NPS3010W DC power supply with power display 30V10A

3.NPS605W DC power supply with power display 60V5A

4.NPS1203W DC power supply with power display 120V3A


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7.NPS605W DC power supply with power display 60V5A

8.NPS1203W DC power supply with power display 120V3A


Specifications:

NPS-W series products include 4 models, namely NPS306W, NPS3010W, NPS605W, and NPS1203W. The body colors are available in black and off-white. This model is a miniature switching DC power supply. The output voltage and current can be controlled and adjusted by variable resistors respectively, so it provides more convenience and accuracy in the adjustment of voltage and current. The panel also provides high-precision three-window digital tube display of voltage, current and power, so that users can intuitively see the current use status and various parameters of the machine


INTRODUCTION:
The series of switching power supplies for measuring instrument have ruled out the inconvenience of bigvolume and heavyweight of a traditional power supply possess.Four adjustment buttons,The output voltage and current respectively is controlled by two variable resistors with coarse and fine regulation for morehandy and precise adjustment.

1.Have complete operating protection function.over temperature protection,overload protection,short circuit protection.
2.Small size, low ripple,light weight and high power density,Highly efficient.
3.Voltage stabilization, current limiting, simple operation.
4.Constant pressure and constant current switch automatically.
5.Three LED display of voltage, current and power, high precision.
6.Temperature controlled fan heat dissipation, low noise, long life.
7.Four potentiometer more precise adjustment.
8.Dual voltage input and convenient choice.
9.Output Voltage ranges from 0 to rating voltage with continuous adjustment .
10.Output current ranges from 0 to rating current with continuous adjustment
11.AC 110v and 220vcan work, rest assured to choose.


Features:
1. Production line test.
2. Mobile phonemaintenance, computermaintenance, electrical appliance maintenance,Car DVD, car audio.

3. Product aging, electroplating,such as resistors, capacitors, relays, DC motors, LEDs, etc.

4. Charge the battery.

5. Laboratory, scientific research teaching,factory, maintenance power supply.school laboratories scientific research and production line use

6. All other occasions requiring DC power supply.


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1x DC power supply

1x power cord (EU,US,UK,AU)

1x Test line

1x Instructions
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Description:

High quality switching AC to DC 12V 5A Notebook power supply. These are switch mode notebook power supplies which mean the output is regulated to 12V DC. They take 100-240V AC, 1.6 A, 50/60Hz input and supply 12V DC 5A output. These power supply is great for projects that require up to 5A of current. Center-Positive 5.5x2.5mm barrel connector. Three-pronged Power Cord is provided with the Power Supply.

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DC Regulated power supply

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MOQ: Not Specified
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Items with details.
1.Dual dc regulated power supply:-
Product name : " power supply, digital (variable) 30-0-30 volts "
Product code : " el-193"
Description :
Variable dual output
Dual Display DC Power Supply
Digital 30-0- 30V @2A
Technical Specification :
Output Voltage : 30-0- 30V @ 2A
Output Current :0-2A
Input Voltage: 110V, 60Hz. (Or 220V, 50Hz.)
Constant voltage/ Constant Current
Voltage and Current adjustment
Power effect: CV<0.01%+1mV, CC<0.2% + 1mA
Overload effect: CV<0.01% +3mV, CC<0.2% +3mA
Waves and noises: CV<0.5mV r.m.s, CC 3mA, r.m.s
Protection: High current limited.
Ripple & Noise: <1mV rms( I>3A), CV<0.5mV rms( I < 3A)
Digital Voltage and current meters built in with Voltage resolution: 2.5% of display reading; 2.5% of Current resolution: display reading
Back Light
Environmental : 0 - 102 F ( 0 -40 C), relative humidity: <90%
Size: (mm) 300X 200 X 170, "; Weight: (Lbs) 13



13LBS
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