hz-elect

  What is Portable Energy Storage Power Supply？ From:  www.hzleddriver.com   Back to list         Electricity is indispensable in our daily life and work, but there are often a series of problems such as outdoor power consumption, equipment backup power, power failure, and so on, resulting in work can not continue, portable energy storage power is a good solution, then.         What is Portable Energy Storage Power Supply?         A   portable energy storage power supply   is a large capacity mobile power supply, a kind of machine that can store electric energy. Is to follow the "environmental protection and energy saving, green environmental protection, ecological environmental protection" concept and launched a product, it is composed of a   charger 、 inverter 、storage battery、isolation transformer、selector switch, and other devices, the utility model is an outdoor emergency power supply which inverters the DC electric energy into AC electric energy. It not only has all fun

  Dimmable led drivers From:  Huizhou Hi-zealed Electronic Co., Ltd At present, the main dimming types on the market mainly include 0-10V, PWM, R, Triac, dali\dali2, WIFI, DMX512, switch dimming, and other dimming methods. The following is a brief introduction to the dimming methods that some customers ask more about. 1 ） 0/1-10V dimmable Constant voltage and constant current dimmable modes are optional. The dimming range is 0-100%. When connected with a 0-10V dimmer, the output current can be changed by 0-10V voltage change. With active PFC correction, EMC standard design, smooth dimming, seamless compatibility with 0-10V, 1-10V, 10VPWM dimmers and lighting control system. Although it can solve the problems of efficiency and PF, the dimmer needs to be changed, and the wiring cost is relatively high. 3in1(0-10/PWM/R) led driver 2 ） PWM Through PWM wave on and off LED to change the forward current conduction time, in order to achieve brightness adjustment effect, dimming effect 0-100%.