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Power Supply

Supplier From China
Dec-15-11

Universal Input: 100~240VAC 50~60Hz
Protections: Short circuit/ Overload/ Over temperature
O/P: High accuracy, low noise; hold up time¡Ý20mS
Cooling by free air convection; Auto recovery;
Operation temperature: -40¡æ~+70¡æ;
100% full load burn-in test for 8 hours
High Efficiency, high reliability;
Built-in Class B EMI Filter
Long life of 50,000Hours, 2 years warranty
Compliance to EN61347-2-13 /IEC61347-2-13 /UL8750.


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Mar-15-23

Power Supply 12V 7Ah Ups Backup Battery

$4.90
MOQ: 1000  Pieces
Sample Available
 
Product Description
We produce VRLA/SLA Battery, lead battery, Industrial Battery, 12V/ 6V Battery, Rechargeable Battery, Gel Battery, Deep Cycle Battery, sealed lead acid battery and so on.

12v 7ah backup battery (20hr battery)

Valve regulated lead acid series UPS batteries are designed with AGM (Absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications widely used in the field of UPS, Emergency Lighting System.

Battery Structure
1. Container/Cover: Made of UL94HB and LU 94V-0 ABS Plastic
2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
3. Separator: Import high quality AGM separator.
4. Postive Plates: PbCa grids minimize corrosion and prolong life.
5. Terminal post: Cooper material with maximum conductivity, enhance the high current rapidly.
6. Vent Valve: Allows the release of excess gas automatically for safety.
Power Supply 12V 7ah UPS Backup Battery (20hr battery)
Jun-07-19
 
Mfrs of Led Driver Led Controller SMPS Power Supplies for CCTV Camera Security Systems Switching Power Supplie Battery Charger DCDC Converter Transformer Medical Power Supply Switching AdaptorsSolar Products E Bike Charger Lithium Charger Car Inverter UPS & Inverter Cvt
Feb-23-12
 
1, Input: 100 to 240V AC, 50/60Hz
2, Output power: 24W series
3, Output voltage: 3 to 24V DC
4, Output current: 10 to 4,000mA
5, Overload protection
6, Output over voltage protection
7, Short circuit protection
8, High efficiency Mini 75 %
9, DC socket (optional)
10, CEC power supply standard
11, CE approved
12, No Load Power Consumption ¡Ü 0.3 W at Rated Voltage
13, Ripple And Noise: Output voltage 1%
14, High-Voltage test : Primary to secondary: 3 kV 5 mA 60 S
15, Leakage Current : 0.5 mA (max) at input 240Vac
16, Operating Temperature Range 0--40¡æ
17, Storage Temperature Range: -20 --- 85¡æ
18, High Humidity Operation :+ 40 ¡æ and 90 ¡« 95% Humidity
19, Dimension : 74.0mm*41.0mm*47.5mm
20, Net weight: About 170 gram per unit.
21, Color : Black / White
22, The power adapter should have 50,000 hours according to MTBF.
23, Insulation Resistance:Primary to Secondary : 50 Meg. Ohms min. 500VDC.


Customized.
Jul-13-11
 
Input voltage: DC24/48/110V
Output voltage options: DC5/12/24V
Output Power: 50W
Size: 61.00 x57.90 x 12.70mm / 2.40x2.28 x0.50 inch
HDL series power range: 50-350W.

Small size, half brick design
Wide input voltage range
Typical efficiency 90%
Switching frequency: 300KHz
Overcurrent /Short circuit protection, Self-furbish
Input-output isolate
Board in-line type installs
Metal case, Low Output Ripple
High power density.
Jul-13-11
 
Input voltage: DC 5/12/24/48V
Output voltage options: DC5/9/12/15/24V
Output Power: 2W
WR power range: 1W-2W.

Wide inputvoltage range; Isolation; Regulated output; 1W
Isolation voltage: 1500VDC, 3000VDC
Efficiency: 80%
Working temperature: -40C~ +85C
MTBF¡Y 10¡¨¢ 105Hrs
In line with RoHS codes
Line Regulation(once input change 1%) ¡¨¤0.2%
Load regulation(10%-100% full load) ¡¨¤0.5%
Ripple and noise (20MHz Band width)<75MVP-P
Short circuit protection, (Self-furbish).
Jan-13-11
 
Features:

Low ripple and low noise
High resolution and accuracy (0.1mV/0.01mA)
Built-in high-accuracy 5 1/2 voltmeter and milliohmmeter
Supporting high-accuracy and dynamic programming output
High-luminance VFD screen with two lines& four channels display
Intellegent fan system fan will be automatically initiated according to the temperature
Supporting remote voltage compensation and multidata storage
Supporting external trigger input and output
Power-on-self-test, software calibration and standard rack mount
Using standard SCPI protocol
Communication mode: GPIB/RS232/RS485/USB


M8813(0-150V/0-1A/150W)
Jan-05-10
 
We are manfactured of power supply in china and the products have ce, ul and saa aslo.

1k, later tell you
May-21-05
 
Applicable: access control, electric lock
Description: Power supply: AC85~264V/50HZ
Output:DC5V DC9V DC12V DC24V (optional)
Power:40W
Efficient:80%
Noise:<60mV
Avaible:connection for elect lock/sensor access
control or reserve cell
Dimension : Body 150mmL*72mmW*45mmD
Casing : Aluminum alloy

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