1.Protections:short circuit/over load/over voltage/over temperature
2.Design for indoor installations
3. Cooling by free air, high reliability
4. 100% full load burn-in test
5. Suitable for internal lights application forⅠ/Ⅱ/Ⅲ.
6. Widely used in LED lighting and IT equipment
7.Compliance to worldwide safety regulation for led lightings.
Specification
Model:
12V-30W
24V-30W
Input
Rated voltage:
90V~130VAC/170V~250VAC
Frequency:
50~60 Hz
Input Current
0.28A/230VAC or 0.48A/115VAC
Power factor
PF>0.6
No-load power consumption
<3W
efficiency ( typ.)
84%
85%
Control surge capability
L,N:2KV L,N-PE:4KV
Inrush current ( typ.)
Cold star 45A at 230VAC
Leakage Current
Max.0.5mA
Output
Output voltage (loading):
(12±0.5)VDC
(24±0.5)VDC
Output current (Loading):
Max 2.5A
Max 1.25A
OutputPower
Max 30W
Ripple and noise
≤120mV
≤240mV
Linear Regulation
±1%
Load Regulation
±1%
Start -up Time ( typ.)
600ms/230VAC800ms/115VAC
Holdup Time ( typ.)
100ms/230VAC100ms/115VAC
Protection
Overtemperature
Protection type: Turn off the output voltage, after the temperature drops, re-energize to restore.
Over Load Protection
Shut down the output when current load ≥110%~150%, auto recovers. Over load protection
Short-circuits Protection
Protection type: It can be automatically restored after the fault is eliminated.
100% of the product is fully loaded and impacted for 4 hours under an environment of at least 40°C±5°C
Component derating
Under the steady-state conditions of rated input and output, the stress of components will not exceed its maximum nominal value
Note
1. All parameters not specifically mentioned are measured atrated load and 25°C ambient temperature.
2. Ripple and noise test method: connect 0.1uF and 47uF capacitors in parallel at the terminal, and measure under 20MHZ bandwidth
3. Ensure that the power supply is used under the rated parameters and environment value