手机彩票网体育彩票

Shenzhen Deping Electronics Co., Ltd.

Welcome!
Welcome to Shenzhen Deping Electronics Co., Ltd.
http://smccoach.com/show/14773/
Shenzhen Deping Electronics Co., Ltd. >> 手机彩票网体育彩票Industry News:

RFG150W high power carbon film RF resistor

Product Categories:
Electrician

product description

I. Product Use and Features 1.1 Product Use: Used as a power divider, isolation, balance, and terminal load in a microstrip circuit. 1.2 Product Features: This product has the characteristics of small size, high power, good frequency characteristics, stable performance, high accuracy, simple installation process, etc. Product parameters (customizable) Model: RFG150C10121 Power: 150W Resistance: 100Ω Resistance accuracy: 2% Working frequency: 3GHZ Lead length: 6mm Standing wave ratio: 1: 1.2 Note): Product parameters can be customized according to customer requirements , Please contact our staff for details! !! !! Product installation method and test installation method: The resistor is fixed on the metal test frame with screws, and the lead-out end is welded to the copper-clad board, and the distance between the resistor body and the copper-clad board is not less than 1mm. Product installation test points and testing solderability 2.1 Test method: Welding tank temperature is 235 ℃ ± 2 ℃, immersion time is 5S ~ 10S, and the dipping depth of the lead-out end is 1mm ± 0.5mm from the resistor. 2.2 Inspection after the test: The impregnated surface part of the resistor lead-out shall have 95% of the area covered with a continuous, uniform, smooth and bright solder. Lead-out strength 2.3 Test conditions: A. Slowly apply 10N pulling force along the horizontal direction of the lead-out end of the resistor for 5S ~ 10S. 2.4 Testing after the test: There should be no mechanical damage, loosening and falling off at the lead-out end of the resistor. Electrical aging installation method: Fix the resistor to the aluminum heat sink with screws and a spring washer. The resistor and the heat sink must be in good contact (coated with thermal grease); The distance between the resistor body and the copper-clad board is not less than 1mm. 3.1 Measure the resistance before the test. 3.2 Test conditions: DC or AC effective value is applied at rated power. 3.3 Test temperature: 25 ℃ ± 5 ℃. 3.4 Power-up mode: Continuous rated working voltage is applied during the test. During power-on, the voltage should be stable within ± 5% of the specified value. In order to ensure that the power of the resistor is derated, if the temperature inside the case exceeds 70 ° C, a fan should be added for cooling. 3.5 Measurement after test: After the resistor is stable for 2h ~ 4h at 25 ℃ ± 3 ℃, the resistor should have no mechanical damage and the resistance value should not change more than ± 5%. 4. Product installation instructions 4.1 When installing the product, it is required to ensure good contact between the bottom surface of the product and the pad (shell) and good grounding. 4.2 When soldering, use an electric soldering iron with a power not exceeding 40w; 4.3 The lead of the load resistor should be kept horizontally connected 4.4 Coating an extremely thin layer of thermally conductive silicone grease with a thickness of 0.25mm on the heat sink; 4.5 There are two forms with and without flanges; 5. Shenzhen Deping Electronics Co., Ltd. Shenzhen Deping Electronics Co., Ltd. is A professional manufacturer engaged in R & D and production of RF devices. The company has strong technical force, advanced testing equipment, perfect production technology, and the ability to develop and produce according to the different needs of customers. Our products are dedicated to network communications, professional development and production of RF high-power resistors, cylindrical microwave load resistors, flange terminal load resistors, coaxial attenuators, filter connectors, through-core capacitors and other high-tech fields. The company's main products: high-power RF resistors, cylindrical microwave resistors, high-frequency chip resistors, feedthrough capacitors, flange load resistors, tubular feedthrough capacitor filters, thin film attenuators, feedthrough filters, etc., are excellent Electronic products company has an excellent high and middle management team. We have rich management experience in technology development, marketing, financial analysis, etc. Choose us and it is worth your trust!

contact details

  • company name:
  • Shenzhen Deping Electronics Co., Ltd.
  • Contact:
  • Zhang Yanyan
  • contact address:
  • No.30 Sanwei Hangkong Road, Xixiang Street, Bao'an, Shenzhen
  • Postal code:
product search
Shenzhen Deping Electronics Co., Ltd.

Zhang Yanyan

  • address:
  • No.30 Sanwei Hangkong Road, Xixiang Street, Bao'an, Shenzhen