Bi Directions Thyristor (Triac) Bi Directions Thyristor (Triac) is equivalent to the antiparallel connection of two unidirectional thyristors, but only one control pole. Bi Directions Thyristor,Electronic Components Triac,Power Thyristor For Inverter,Silicon Power Bipolar Transistors YANGZHOU POSITIONING TECH CO., LTD. , https://www.cndingweitech.com
Power:110-220v 60-50Hz 12W
Battery: lituim rechargeable battery 2.4VÂ Â 2*2000mA battery
Charge time:4 hours /Using time 9Â hours
Super cutting system: Ceramic moving blade and imported alloy  steel stationary blade titanium plated
Color: Brown
Feature:rechargeable cordless hair clipper
Attachment:1*oil, 1*clip-on comb, cleaning brush
16.5X4.5
gift box size: 23x22x7
Contact:
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Bidirectional thyristors are made of N-P-N-P-N five-layer semiconductor materials, and three electrodes are also derived from the outside. Its structure is shown in the figure. Bi-directional thyristor volt-ampere characteristic curve Since the forward and reverse characteristics of the bidirectional thyristor are symmetrical, it can be turned on in any direction and is an ideal AC switching device.
Rechargeable Hair Clipper Hw-213
Rechargeable hair clipper