VR-192FLA-HW special aging car for switching power supply is mainly used for general aging test of general switching power charger and adapter (semi-finished product). All the load bodies adopt power tube consumptive electronic load to ensure its stability and adjustability. The aging car belt computer operating system can be set by PC to start and stop its work, and record relevant data for statistical analysis.
Function parameter：
1.Size：2050(L)mmX1950(H)mmX750(W)mm
2.Electronic Load：VR-ETC75W-4Lfour-channel electronic load, CC/CV dual mode；
3. The aging car is divided into 7 layers, and the trolley is divided into aging area and load area. The product placement area is about 300mm wide.Input adopts multi-purpose socket, output interface includes 5.5*2.5, fast clip interface, with LED indicator；
4.Monitoring function: adopt PC control, can set the aging technical parameters of each layer,monitor the output voltage value of the tested products, and automatically judge the aging good products.
5.Timing function: aging time can be set in the range of 0.1-99h, automatic timing function.
6.Aging quantity: single channel DC products under 75W can aging 196PCS at the same time, and single channel output products under 150W in parallel(CC) can aging 98PCS at the same time.
7.Input power supply: Optional power distribution cabinet control.
8.Constant temperature function: 40MM or so space is reserved for aging car product storage area.Double-open toughened glass door can be installed to realize panoramic operation；The temperature monitoring part detects the temperature in the furnace. When the temperature exceeds the set value, the exhaust fan does not work. When the temperature exceeds the limit, turn on the exhaust fan do discharge heat from the furnace to the outside world.
Main Technical parameters of electronic load：
| Function/Item |
Technical parameter
|
remark
|
|
1
|
Load mode
|
CC／CV Mode
|
constant current load can be used in parallel
|
|
2
|
DC input voltage range
|
2-120V
|
Automatically calculate the maximum power to prevent exceeding the setting range.
|
|
3
|
DC input current range
|
0.1-5A
|
|
4
|
Single load rated input power
|
75W
|
CC operating mode parallel channels can be extended power.
|
|
5
|
The maximum total input power of the module
|
320W
|
|
|
6
|
Channel quantity
|
4 channel
|
|
|
7
|
Accuracy of current display
|
±3%
|
|
|
8
|
The current shows linearity
|
±3%
|
|
|
9
|
Overpower protection
|
≥ W automatic protection
|
LED light flashing
|
|
10
|
Cooling Way
|
Air cooling
|
|
|
11
|
Stepless temperature-controlled energy saving fan
|
≤80℃self-closing
|
NTC temperature control
|
|
12
|
Load work input power voltage
|
DC-12V
|
|
|
13
|
Control mode
|
Load module can be set by multiple groups and machine parameters
|
|
|
14
|
Operating power consumption
|
≤5W
|
Single
|
|
15
|
Life Time（MTBF）
|
＞ above 80000 hours
|
|
|
16
|
work environment
|
-10～50℃
|
|
|
17
|
Dimension
|
|
|
|
18
|
Weight
|
|
|
|
19
|
Control mode
|
458 communication, photoelectric isolation
|
|
|
Control function
|
Load product voltage monitoring
|
Can set the monitoring voltage range ±5%, can automatically determine the tested products
|
Upgrade to PC
|
|
Load product current monitoring
|
Can set the monitoring current range ±5%, can automatically determine the tested products
|
Upgrade to PC
|
