Kingbolai  is a professional battery manufacturer which was founded in 1993 in China . ISO , ROHS , CE APPROVAL !
Our factory with Fuji ( Japan ) and Hibar ( Canada ) automatic production line occupies 15,500 squre meters and owns 700 skilled workforces including 30 technical engineers .
1. Anodized high strength aluminum alloy, very durable
2. O-ring sealed,
3. Lens used, high performance in focusing light beam
4. Portable lanyard
5. Tail cap rubber button ON/OFF switch, comfortable contact
6. Available LED color: white, blue, red, green
7. Use 4pcs AAA battery
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Kingbolai  is a professional battery manufacturer which was founded in 1993 in China . ISO , ROHS , CE APPROVAL !
Our factory with Fuji ( Japan ) and Hibar ( Canada ) automatic production line occupies 15,500 squre meters and owns 700 skilled workforces including 30 technical engineers .
1. Anodized high strength aluminum alloy, very durable
2. O-ring sealed,
3. Lens used, high performance in focusing light beam
4. Portable lanyard
5. Tail cap rubber button ON/OFF switch, comfortable contact
6. Available LED color: white, blue, red, green
7. Use 4pcs AAA battery
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TO-220 Transistor Outline Package is a type of in-line package often used in high-power transistors and small and medium-sized integrated circuits.
It not only plays the role of mounting, fixing, sealing, protecting the chip and enhancing the electrothermal performance, but also connects to the pins of the package shell with wires through the contacts on the chip, and these pins pass through the wires on the printed circuit board. Connect with other devices to realize the connection between the internal chip and the external circuit.Because the chip must be isolated from the outside world to prevent impurities in the air from corroding the chip circuit and causing electrical performance degradation. On the other hand, the packaged chip is also easier to install and transport.
TO-220 package is a kind of in-line package that is often used for fast recovery diodes. TO-220AC represents a single tube with only two pins and only one chip inside.
The diodes are packaged in TO-220AC and can be used in switch mode power supplies (SMPS), power factor correction (PFC), engine drives, photovoltaic inverters, uninterruptible power supplies, wind engines, train traction systems, electric vehicles and other fields.
TO-220 package,Super Fast Recovery Rectifiers,Fast Rectifiers Diode,Ultra Fast Rectifiers
Changzhou Changyuan Electronic Co., Ltd. , https://www.changyuanelectronic.com