Constant temperature burn-in aging room

Constant temperature burn-in aging roomFunction and principle

1. functional positioning

• Defect exposureBy conducting high-temperature aging tests, welding defects, assembly hazards, processing stresses, and other issues of electronic components can be identified in advance to avoid product failure in the early stages of use.

• Reliability screeningEliminate early failed "premature" components (such as capacitors, resistors, diodes, etc.) to ensure that the overall quality meets the expected lifespan.

• performance verification: InharshTest the electrical parameters of the product (such as voltage, current, power) at temperature to verify whether they meet the design standards.

2. working principle

• External stress applicationSimulate comprehensive environments such as high temperature, high humidity, mechanical vibration, etc. through heating systems, wind constant temperature systems, etc.

• operating at full capacityThe product is connected to a simulated load and runs continuously at a set temperature (such as 40 ℃ -70 ℃). The testing time can be set (0-99.9 hours).

• data monitoringReal time recording of temperature curves and electrical parameters, automatic analysis through the control system to locate defective products or parts.

Constant temperature burn-in aging roomSystem composition and configuration

1. Main system

• Thermal insulation boardAdopting high-density flame-retardant polyurethane material, with plug-in assembly structure, strong insulation performance, and easy mobility.

• test frameLayered design, supporting simultaneous testing of multiple products, with flexible setting of load modes and parameters (global or regional).

2. Key subsystems

• heating systemStainless steel armored heater, copper bar connection, galvanized iron mesh protection, ensuring temperature uniformity (within ± 2 ℃).

• Wind turbine constant temperature systemHigh quality fan components, optimized air duct design (upper air outlet and lower return air), avoiding dead corners, sound ≤ 55dB.

• control systemMicrocomputer controller, supporting parameter settings such as temperature, time, and load, equipped with over temperature sound and light alarm, and no fuse protection switch.

• safety systemHigh temperature wire, explosion-proof light bulb, exhaust system, smoke alarm to prevent fire or explosion risks.

3. Extended features

• modular designEasy to relocate or expand, low cost of repeated construction.

• software upgradeFree update of control program and optimization of testing logic.