| SPECIFICATION |
| OUTPUT |
|
| Model |
SD-50A-5 |
SD-50B-5 |
SD-50C-5 |
SD-50A-12 |
SD-50B-12 |
SD-50C-12 |
SD-50A-24 |
SD-50B-24 |
SD-50C-24 |
| DC Voltage |
5V |
12V |
24V |
| Rated Current |
10A |
4.2A |
2.1A |
| Current Range |
0~10A |
0~4.2A |
0~2.1A |
| Rated Power |
50W |
50.4W |
50.4W |
| Ripple & Noise |
100mVp-p |
120mVp-p |
150mVp-p |
| Voltage Adj. Range |
4.5~5.5VDC |
11~16VDC |
23~30VDC |
| Voltage Tolerance |
±2.0% |
±1.0% |
±1.0% |
| Line Regulation |
±0.5% |
±0.3% |
±0.2% |
| Load Regulation |
±0.5% |
±0.3% |
±0.2% |
| Setup, Rise, Hold Up Time |
2.5s,50ms,------at full load |
| |
|
| INPUT |
|
| Voltage Range |
A:9.2~18VDC B:19~36VDC C:36~72VDC |
| Efficiency |
70% |
73% |
76% |
72% |
75% |
78% |
74% |
80% |
83% |
| DC Current |
A:7A/12V |
B:3A/24V |
C:1.5A/48V |
| |
|
| PROTECTION |
|
| Over Load |
105~150% rated output power |
| Protection type: Hiccup mode,recovers automatically after fault condition is removed |
| Over Voltage |
5.75~6.75V/10%load |
16.8~20V/10%load |
31.5~37.5V/10%load |
| Protection type: Hiccup mode,recovers automatically after fault condition is removed |
| |
|
| ENVIRONMENT |
|
| Working Temp. |
-10~+60ºC (Refer to "Derating Curve") |
| Working Humidity |
20~90% RH non-condensing |
| Storage temp., Humidity |
-20~+85ºC ,10~95%RH |
| Temp. Coefficient |
±0.03%/ºC (0~50ºC) |
| Vibration |
10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes |
| |
|
| SAFETY & EMC |
|
| Safety Standards |
Design refer to LVD |
| Withstand Voltage |
I/P-O/P:1.5KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC
|
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC /25ºC /70%RH
|
| EMC Emission |
Compliance to EN55022(CISPR22)Class B |
| EMC Immunity |
Compliance to EN61000-4-2,3,4,6,8, EN55024, heavy industry level, criteria A |
| |
|
| OTHERS |
|
| Dimension |
159*97*38mm(L*W*H) |
| Weight |
0.48Kg |
| Packing |
24pcs/12.7Kg/0.75CUFT |
| |
|
| NOTE |
|
1. All parameters NOT specially mentioned are measured at 12,24,48VDC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
SD-50C-12 DC to DC voltage converter 50w single output 48VDC to 12VDC Converter
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