Transistor BT33 Desk Lamp Dimmable Circuit Kit Electronic Production DIY Kit Circuit Board Manual Training
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- Supplier: Guilin Zhongyinke Electronic Equipment Co. Ltd.
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Product Overview
Description
Product Overview
Reminder: This product is a set of spare parts, you need to assemble it by yourself! BT33 desk lamp dimming kit uses a dimmer
switch kit composed of a single junction transistor BT33 and a one-way thyristor MCR100-6. The dimming circuit can make the
voltage at both ends of the bulb In the range of tens of volts to 200 volts, the dimming effect is significant. The working
principle is simple, easy to understand and master, and it is also convenient to strengthen the understanding of the working
principle of single-cell transistors during the production and debugging process.
Note
This circuit uses 220V mains power supply, which can dimming 10-40W incandescent lamps. Pay attention to the installation and
debugging process, and do not touch the circuit board when the power is turned on. The working voltage of the circuit: 220V
circuit load 10-40W incandescent lamp can not use energy-saving lamps.
switch kit composed of a single junction transistor BT33 and a one-way thyristor MCR100-6. The dimming circuit can make the
voltage at both ends of the bulb In the range of tens of volts to 200 volts, the dimming effect is significant. The working
principle is simple, easy to understand and master, and it is also convenient to strengthen the understanding of the working
principle of single-cell transistors during the production and debugging process.
Note
This circuit uses 220V mains power supply, which can dimming 10-40W incandescent lamps. Pay attention to the installation and
debugging process, and do not touch the circuit board when the power is turned on. The working voltage of the circuit: 220V
circuit load 10-40W incandescent lamp can not use energy-saving lamps.
Installation sequence | Tag | Name | Specification | Quantity |
1 | D1 D2 D3 D4R1 R2 R3 R4 | diode resistance resistance resistance resistance | 1N400751K 300Ω 100Ω 18K | 41 1 1 1 |
2 | VT | Single junction transistor | BT33 | 1 |
3 | VS | Thyristor | MCR100-6 | 1 |
4 | C1 | Polyester capacitor | 223 | 1 |
RP | Potentiometer with switch | 500K | 1 | |
5 | China | Circuit board | 1 |
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Company Profile
Guilin Zhongyinke Electronic Equipment Factory is located in the famous tourism city of Guilin, China, it is focus on electronic DIY kits like: Intelligent tracking line car, mini tesla coils, soldering practice plate, digital storage oscilloscope and other electronic equipments. Zhongyinke is an electronic equipment factory integrating production, design and R&D. Its electronic equipment products sell well in more than 100 countries around the world.
Our company has more than 15 years of OEM production and export experience. Its excellent product quality, competitive price and advanced after-sales service have been widely recognized by domestic and foreign customers.
The factory not only has its own strong design engineer team, but also tests the quality of raw materials, production lines and products before delivery for more than three times, so don't worry anything, we are a professional electronic equipment factory with premium products.
The factory not only has its own strong design engineer team, but also tests the quality of raw materials, production lines and products before delivery for more than three times, so don't worry anything, we are a professional electronic equipment factory with premium products.
Certifications
Our products have quality assurance, we have TUV, CE, FCC, ROHS and others certificates.
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