LED driving power Burn In |
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| Case Details |
LED driving power aging vehicle is designed and optimized according to the new requirements of users and combined with reality. It is a special LED driving power aging equipment. The main body of the aging vehicle is CC/CV dual mode programmable DC electronic load, which ensures the stability and adjustability of the load.
The aging vehicle is suitable for the LED drive power supply of small power, secondary single group (or multi group) DC output, LED street lamp power supply (or semi finished product) for carrying aging test. The design of aging vehicle load and aging vehicle controller is designed by MCU. The whole machine is simple and quick, and its performance is stable and reliable. It is an ideal choice for aging power supply.
First, the basic parameters of the aging car:
1, the appearance size is about 1800 (L) x 1800 (H) x 600 (W) (mm), the aging car frame adopts a sheet metal frame structure, and the surface is sprayed with high temperature paint to ensure the firmness, beauty and durability of the aging car box.
2, the load of the aging vehicle is all programmable DC electronic load, the load has LED special load mode, the aging current or aging voltage is set directly through the key number. The power supply of constant voltage output adopts CC mode aging, and the power supply of constant current output adopts CV mode aging. The aging vehicle load is cooled by air cooling mode, and the load power is enough to meet the long-term load requirement.
3, aging vehicle load can be used in parallel in CC mode to increase load aging power and improve the utilization rate of aging vehicle.
4, the aging vehicle configuration has special aging vehicle controller, which is used to set aging load size, load mode and alarm upper and lower limit values. In the process of aging, the controller automatically carries out the collection and monitoring of the output parameters of the aged products. When the output parameters are not qualified, the number of bad roads will be automatically displayed and alarm, without manual detection, greatly saving time and reducing personnel input.
5, the aging car is designed by double-sided layering. The aging car front is the product aging area, the back is the load area, convenient maintenance. In the aging area, anti static PVC rubber is installed on the product placement board to reduce static damage and product scraping.
6, aging cars equipped with AC voltmeter, AC voltmeter voltage range of 0-300V, used to show the AC working voltage of the aging products.
7, the product primary input power supply, product output end use a set of sound sockets, audio sockets used for switching power input and output line connection, DC input board installed with LED indicator lamp, for product output voltage or no indication, when the product has no output indicator lights out (special interface can be customized according to customer requirements. ).
8, the aging car is equipped with load, collection and aging power supply switch, in which the load, the acquisition power switch is used for the control of the aging vehicle's own working power, the working power of the aging car is 220V + 10%/50HZ, and the rest is used to control the aging power supply of the aging car. The aging car itself does not have any power supply device, and the aging vehicle working power and aging power supply are supplied by external power supply lines.
9, the aging vehicle controller has ON/OFF impact aging function, its power time, power break time and the number of through power cycle can be set by itself. The aging car can carry the movable foot with its own. It is convenient for the user to do mobile aging.
10, the aging vehicle can choose the aging vehicle monitoring system software by RS485 communication mode. The aging monitoring system can record all data, store and analyze the aging vehicle, and complete the aging data centralized management.
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