High Quality LDR Electric Circuit φ12 for Street Lamps from Senba Manufacturer

Price: 0.5 USD
Payment Terms: T/T
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Brand Name: Senba 
  • Place of Origin: Guangdong  
  • Min.Order: 1000 Piece/Pieces
Supply Capacity
  • Production Capacity: 2000000PCS/ month
  • Packing:carton
  • Delivery Date: 3-5 days

Overview

A photoresistor is made of a high resistance semiconductor. In the dark, a photoresistor can have a resistance as high as several megohms (MΩ), while in the light, a photoresistor can have a resistance as low as a few hundred ohms. If incident light on a photoresistor exceeds a certain frequency, photons absorbed by the semiconductor give bound electrons enough energy to jump into the conduction band.

 

Feature

Photoresistors can be placed in streetlights to control when the light is on. Ambient light falling on the photoresistor causes the streetlight to turn off. Thus energy is saved by ensuring the light is only on during hours of darkness.

 

Applications

The yarealso used in some dynamic compressors together with a small incandescent or neon lamp, or light-emitting diode to control gain reduction. A common usage of this application can be found in many guitar amplifiers that incorporate an onboard tremolo effect, as the oscillating light patterns control the level of signal running through the amp circuit.

 

FAQ

1. What is the size for LDR lamp?

φ3 series, φ4 series, φ5 series, φ7 series, φ10 series, φ12 series, φ20 series.

2. What is your production capitable?

5 million Pieces per Month

3. Packaging information.

100pcs per small package,1000pcs per big package

Senba Sensing Technology Co.,Ltd. is a professional pir sensor manufacturers, we provide intelligent pir sensor, passive ir motion sensor, passive infrared sensor, china infrared sensor and etc. want to know more? Please contact us.

 



Send message to this supplier
Mr. Senba
Tel: 86-755-82594756
Mobile: 18938677560
Enter between 20 to 3,000 chatacters.
Contact Method
Senba Sensing Technology Co., Ltd.
Building 4, Huawan Industrial Park ,Bao'an , Shenzhen, Guangdong, China (Mainland)
Related Products
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center