
50W Led Flood Light Driver
Wide range of input 10-30VDC.
Comprehensive protection: short circuit/overload/overvoltage.
Ultra-wide operating temperature range (-35℃~70℃).
Fully comply with safety regulations and EMC design.
Electrolytic capacitors all use 105°C long-life electrolytic capacitors.
High efficiency, compact housing design, good heat dissipation, long-term stable work,100% full load aging .
3-year shelf life.
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Product Description
Product Features
- Led Flood Light Driver:Wide range of input 10-30VDC.
- Comprehensive protection: short circuit/overload/overvoltage.
- Ultra-wide operating temperature range (-35℃~70℃).
- Fully comply with safety regulations and EMC design.
- Electrolytic capacitors all use 105°C long-life electrolytic capacitors.
- High efficiency, compact housing design, good heat dissipation, long-term stable work,100% full load aging .
- 3-year shelf life.
- Suitable for solar street light, solar emergency light truck, generator emergency light.

Specification
Parameter
| Model | Power | Input Voltage | Output voltage | Output current | Size | Certification |
| DSA-060SN-XXX | 60W | 10-30VDC | 5/12/15/24/36/48V | 16/8.4/6.7/4.2/2.8/2.2A | 125*43.5*34.5 | CB/CE |
| DSA-125SN-XXX | 125W | 20-30VDC | 33-68V | 2.5A | 153*43.5*34.5 | CB/CE |
| DSB-125DN-XXX | 125W | 20-30VDC | 70-113V | 1.05A/1.25A | 159*67.5*37 | CB/CE |
| DSB-180DN-XXX | 180W | 30-60VDC | 90-145V | 1.05A/1.25A | 159*67.5*37 | CB/CE |

Size

| Size power | L1 | L2 | L3 | L4 | W1 | W2 | W3 | H |
| DSA-060SN-60W | 125mm | 114mm | 104mm | 100mm | 43.5mm | 31mm | / | 34.5mm |
| DSA-125SN-125W | 125mm | 114mm | 104mm | 100mm | 43.5mm | 31mm | / | 34.5mm |
| DSB-125DN-125W | 159mm | 146mm | 132mm | 128mm | 67.5mm | 50mm | 34mm | 39.5mm |
| DSB-180DN-180W | 159mm | 146mm | 132mm | 128mm | 67.5mm | 50mm | 34mm | 39.5mm |
Specification parameter
| Input voltage/frequency range | 10~30VDC |
| Output voltage regulation range | 4.5~5.5V/10.8~13.2V/13.5~16.5V/21.6~26.4V/33~39V/44~52V |
| Working environment/cooling method | -30~70°C(Natural air cooling) |
| Surge current | Cold start 60A/230VAC |
| Overvoltage protection | When the main voltage loop failure causes the output voltage to rise, the secondary voltage loop (overvoltage protection loop) works in real time, limiting the output voltage to a safe value range |
| Overload protection | 110 ~ 160% rated hiccup mode, can automatically return to normal operation after eliminating overload |
| Output the start/hold time | ≤2500ms, ≤50ms/230VAC load 100%; ≥20ms/230VAC load 100% |
| Vibration | The frequency range is 10 ~ 500Hz, the acceleration is 2G, and each sweep cycle is 10min. 6 sweep cycles are carried out along X,Y, and Z axes |
| Dielectric strength | I/P-O/P: 50M ohms; I/P-Case:50M ohms; O/P-Case:50M ohms |
| Standard of security | Design reference :GB4943/UL1012 |
| Emc standards | Design reference :EN55035; En61000-4-2,3,4,5,6,8,11; GB17625.1; EN61000-3-2,-3 limit requirements; EN55032, Class B |
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