What Is an IR Receiver Module?
Infrared receiving module, also called infrared receiving head, infrared receiving module, also called infrared receiving head, short for receiving head, English name: Infrared receive module , abbreviation IRM. It is composed of IC, PD, bracket and other main raw materials.
Infrared receiving module
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- Chinese name
- Infrared receiving module
- Foreign name
- Infrared receive module
- Infrared receiving module, also called infrared receiving head, infrared receiving module, also called infrared receiving head, short for receiving head, English name: Infrared receive module , abbreviation IRM. It is composed of IC, PD, bracket and other main raw materials.
- Infrared receiver module, also called infrared receiver
- The overall production process is divided into 4 links, namely,
- Reliability tests mainly include cold, hot, hot and cold cycles, electrical aging, tin plating, etc. Other customers also have to do electric shock tests.
Freezing test of infrared receiving module
- The conditions are -25 degrees and -45 degrees. It is generally stored for about an hour before testing, or at the test temperature. For batch testing, you do not need to test at the test temperature, you can test on the machine. The test at the test temperature is suitable for samples or spot checks.
Thermal test of infrared receiving module
- Test conditions: The glue product is 140-150 degrees, and the molding is 150-160 degrees. Generally, the overall test is used. The test problem with the machine in the high temperature box is generally 75-80 degrees.
Cold and hot cycle of infrared receiving module
- The main purpose is to perform cold and hot shocks on the product, and to test the product's resistance to colloids and welding. This is a key test item to judge the quality of the product.
Electrical aging test of infrared receiving module
- The receiving head is energized for more than 48 hours. The reliability of the welding process is mainly tested. Usually, there are some false soldering or other defective welding products that cannot withstand the test.
Infrared receiver module tinning experiment
- It is an experiment performed on the receiving head to simulate the customer's field use conditions to verify the adaptability of the product to the welding conditions. The normal experimental conditions are 280 degrees and 10 seconds.