Product Category： Waterproof Wall Hanging Series > DC12V

Hottest Products of Shenzhen SVSCCTV Electronics &Technology Co.ltd
Product Description：
To have many national design patents ,stable ang reliable circuit design; have the multiple protections for overload, over-voltage, short circuit and overheat; To make the DC jack, video jack and twisted-pair built-in, the product is passde the long time100% aging test; exquisite outward appearance ,easy to use,and simple maintenance.

Product Name:  12W Waterproof wall hanging series power supply for CCTV cameras.
Out Voltage:  DC12V 
Output Curent:  2A
Input Voltage/Frequency:  AC90-264V 47-63Hz

1:After entering over current protection, automatic successive restart form oscillation impact；

2:Load stability tested according to GB/T14714-93 standard. .load current range: 20%～100%

3：Ripple and noise tested according to GB/T14714-93 Standard., test with 20MHz bandwidth of OSC. Input detector with 1MΩ/10PF. Test need in parallel 47uF electrolytic capacitor and 0.1uF high frequency ceramic capacitor

3.3 testing：

3.3.1. MTBF: MTBF: Under25℃, 50,000 hours

3.3.2. Turn on/off life:

Over AC input voltage 100V, Power supply can bear repeated turn on/off 5, 000 times. And power adapter don’t break down or damaged..

3.3.3. Aging test

In load aging room, under 80~100% full load or rating load, tested

Samples tested for 72 hours. Samples of trial-production tested for 24 hours. Bulk production tested for 4 hours. All products tested 100% load aging

3.3.4. wire pulling test：

9kgpower impact on the wire,keep 60s,wire or plug all not be damaged

3.3.5. shake test

Shake frequency: 10-55-10Hz, Shake range:1.5mm, along X, Y, Z three directions, every direction shake for 30 minutes. After finished testing, the product can’t be abnormal for electrical characteristics or mechanism

3.3.6. Drop test：

Products drop from the height of1 mfall to a13 mmthick surface level hardwood, hardwood is installed on each layer 19 to20 mmthick double layer plywood, all of the support in the cement ground or without flexibility ground,no damage with the product