USB зарядное устройство 1000 Вт автомобиль инвертирующие усилители мощности 12V 220Vac/230Vac Модифицированная синусоида Инвертор переменного тока Адаптеры питания

Описание и отзывы

Характеристики

USB Charger 1000W Car Power Inverters 12V 220Vac/240Vac Modified Sine Wave Inverter Charger Power Supply

1. Description:

Power inverter is a kind of products which change the DC electricity to AC electricity. It has been widely used in cars, steamboats, mobile offering post and telecommunications, public security, emergency and other field.
This power inverter has adopted the international lead circuit design, with the advantage of small size, light, stable, and high conversion efficiency. It has five kind of protect function such as: input under voltage protection, input over voltage protection, overload protection, over temperature protection, output short circuit protection.

2. Features and Application:
• Modified sine wave output
• High efficiency and portable
• Intelligent switch with digital display to show the input voltage and loading
• Intelligent to control the fan
• Advanced microprocessor design
• With under voltage/over voltage/over load/short circuit/overheat protection function

3.Parameters:
NO.Testing project Test standard
1 MAX power 300W
2 rated voltage 12.8V-13.2V
3 work voltage 11V-15V
4 No-load current (with the rated voltage )<0.3A
5 USB output current 500MA Max
6 No-load output voltage (with the rated voltage )220V-240V
7output voltage(12V-14V) with regulating load(10W-500W) 210V-240V
8 Fan start work when loading
9 frequcncy 50Hz±3Hz
10 over voltage cut off voltage (no-load) 15.5V±0.5VDC
11 over voltage alarm voltage(no-load) 10.5V±0.3VDC
12 low voltage turn off voltage(no-load) 9.5V±0.3VDC
13 recover voltage after turn off(no-load) 12V±0.3VDC
14 over load protection(5-15s) 58-62A
15 short-circuit protection the inverter will not broken with several times short-circuit(cold mode) work mode:green light lights,
16 indicator light red light unlights; production mode:red light lights, green light unlights.
17 environment temperature 25°C±1°C
18 Miniature fuse 25A*1 (inside)
19 Load efficiency (rated input voltage) ≥80%
20 Maximum efficiency (in rated input voltage) ≥85%