Bộ đổi nguồn 10~44VDC sang 24VDC 30A, 720W Leyu WG10-44S2430
The WG10-44S2430 is a Non-isolated DC-DC converter that uses a synchronous rectification technology, and features high efficiency and power density. It has the dimensions of 140mm x 120mm x 42.5mm (5.51 in. x 4.72 in. x 1.67 in) and provides the rated output voltage of 24V and the maximum output current of 30A.
Features
● Design meeting RoHS / CE
● High efficiency: 95.3% (@12Vin, 25℃)
● Non-isolated between input and output
● 100% full stable current output
● Support -40 °C environment
● 100% full load burn-in test
● OT, OL, LV protections
● Waterproof level IP67
| Parameter |
Min. |
Typ. |
Max. |
Units |
Remarks |
| Absolute maximum ratings |
Operating ambient
temperature |
-40 |
- |
+55 |
°C |
|
Shell ambient
temperature |
-40 |
- |
80 |
°C |
|
| Storage temperature |
-55 |
- |
100 |
°C |
|
| Operating humidity |
5 |
- |
95 |
% |
Non-condensing |
| Atmospheric pressure |
62 |
- |
106 |
Kpa |
|
| Altitude |
- |
- |
4000 |
m |
|
| Cooling way |
- |
- |
- |
|
Natural cooling |
| Input characteristics |
| Input voltage |
10 |
12/24/36 |
44 |
V |
- |
| Max. input voltage |
- |
- |
45 |
V |
Continuous |
| Undervoltage shutdown |
8 |
9 |
10 |
V |
Automatic recovery |
| Undervoltage recovery |
10 |
10.5 |
11 |
V |
Automatic recovery |
| Max. input current |
- |
- |
78 |
A |
Vin =10V; Iout =30A |
| No load current |
- |
150 |
180 |
mA |
Vin =12V |
| Positive electrode cable |
4 |
- |
- |
AWG |
If the wire length is greater than 50cm, it is
recommended to use a thicker wire diameter. |
| Negative electrode cable |
4 |
- |
- |
AWG |
| Enable PIN cable |
- |
NA |
- |
AWG |
If the product has this feature |
| Fuse |
- |
120 |
- |
A |
Input positive has built-in fuse |
| Output characteristics |
| Efficiency |
- |
95.3 |
- |
% |
Vin =12V; Iout =30A |
| Output voltage |
23.9 |
24 |
24.3 |
V |
Vin =12V; Iout =30A |
| Regulator accuracy |
- |
±2 |
- |
% |
|
| Voltage regulation |
- |
±2 |
- |
% |
|
| Load Regulation |
- |
±2 |
- |
% |
|
| Overvoltage protection |
- |
NA |
- |
V |
|
| Output current |
0 |
- |
30 |
A |
Vin =10-44V |
| Overcurrent protection |
29 |
30 |
31 |
A |
Vin=12V |
| External capacitance |
- |
NA |
- |
µF |
Don’t need |
| Output ripple and noise |
- |
201 |
400 |
mVp-p |
Vin =10-44V; Iout=30A,
Oscilloscope bandwidth: 20 MHz |
| Output voltage rise time |
- |
515 |
600 |
ms |
|
| Boot delay time |
- |
1.2 |
3 |
ms |
|
| Out voltage overshoot |
- |
2 |
3 |
% |
Vin =12V, 50%-75% Load step |
Over temperature
protection |
- |
- |
98 |
°C |
Shell temperature |
| Short circuit protection |
- |
YES |
- |
|
Long-term (4 hours) short circuit is not
damaged, Hiccup mode |
| Positive electrode cable |
12 |
- |
- |
AWG |
If the wire length is greater than 50cm, it is
recommended to use a thicker wire diameter |
| Negative electrode cable |
12 |
- |
- |
AWG |
| Safety and EMC features |
| Anti-electric Strength |
Input to Output |
- |
V |
Leakage current ≤ 3.5mA, 1min,
no breakdown, no arcing |
| Input to Shell |
≥500 |
V |
| Output to Shell |
≥500 |
V |
| Insulation resistance |
Input to Output |
≥10 |
MΩ |
Test voltage = 500V |
| Input to Shell |
| Output to Shell |
| Other characteristics |
| Weight |
≤ 1.2 |
kg |
|
| Package |
White box |
|
|
| MTBF |
≥200,000 |
H |
Vin= 12V; Iout= 30A |
| Switching frequency |
130±10 |
KHz |
|
Datasheet
