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Fast Response Light Dependent Resistor Series For Light Switch
Posted at: Offers to Sell and Export | Posted on: Monday 2 September 2019 1:23 pm | Poster last visit: Thursday 14 May 2020 |
Product Category: Main
» Laboratory and Measuring and Observing and Testing Equipment
» Measuring and observing and testing instruments
» Indicating and recording instruments
» Electrical charge sensors
» Fast Response Light Dependent Resistor Series For Light Switch
Product Description:Overview of photosensitive resistance
A photoelectric device can be either intrinsic or extrinsic. An
intrinsic semiconductor has its own charge carriers and is not an efficient semiconductor, for example, silicon. In intrinsic devices the only available electrons are in the valence band, and hence the photon must have enough energy to excite the electron across the entire bandgap.
Feature of light sensitive resistor
Coated with epoxy
Good reliability
Small volume
Good spectrum characteristic
Applications of light detecting resistor
Lead sulfide (PbS) and indium antimonide (InSb) LDRs (light-dependent resistors) are used for the mid-infrared spectral region.
Faq
1. What is the test condition?
Light resistance Irradiate by 400-600Lux light for two hours, then test with 10Lux under standard light source A(as colour temperature 2856K)
Dark resistance Refer to the resistance value ten seconds after the 10Lux light is shut up.
2. Samples.
Free samples are available for testing.
Company Contact:
Contact Name: Sensor
Company Name: Senba Sensing Technology Co., Ltd.
Email:
Tel: 075582594732
Fax:
Street Address: Building 4, Huawan
Industrial Park ,
Baoan, Shenzhen, Shenzhen 518102
China
Website: https://www.senbasensor.com
Member name: Senba
Country:
China
Member Since: 02 September 2019
Total Leads: 26 Senba Import Export Business Leads
Business focus: Fresnel Lens, Passive Infrared Sensor, Ldr Sensor
Chat:
Verify: Safe Import Export Tips
A photoelectric device can be either intrinsic or extrinsic. An
intrinsic semiconductor has its own charge carriers and is not an efficient semiconductor, for example, silicon. In intrinsic devices the only available electrons are in the valence band, and hence the photon must have enough energy to excite the electron across the entire bandgap.
Feature of light sensitive resistor
Coated with epoxy
Good reliability
Small volume
Good spectrum characteristic
Applications of light detecting resistor
Lead sulfide (PbS) and indium antimonide (InSb) LDRs (light-dependent resistors) are used for the mid-infrared spectral region.
Faq
1. What is the test condition?
Light resistance Irradiate by 400-600Lux light for two hours, then test with 10Lux under standard light source A(as colour temperature 2856K)
Dark resistance Refer to the resistance value ten seconds after the 10Lux light is shut up.
2. Samples.
Free samples are available for testing.
Company Contact:
Contact Name: Sensor
Company Name: Senba Sensing Technology Co., Ltd.
Email:
Tel: 075582594732
Fax:
Street Address: Building 4, Huawan
Industrial Park ,
Baoan, Shenzhen, Shenzhen 518102
China
Website: https://www.senbasensor.com
Member name: Senba
Country:
ChinaMember Since: 02 September 2019
Total Leads: 26 Senba Import Export Business Leads
Business focus: Fresnel Lens, Passive Infrared Sensor, Ldr Sensor
Chat:
Verify: Safe Import Export Tips
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Electrical charge sensors Classification Navigation
Main - Laboratory and Measuring and Observing and Testing Equipment - Measuring and observing and testing instruments - Indicating and recording instruments - Electrical charge sensors [4]
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