| Customization: | Available |
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| Output Type: | Dual |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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250W 12V Mini Conventional Switching Power Supply Single Group Output Genuine small power supply MS-250-12
The LRS-50W is a 50w single-output housing type AC to DC power supply. The full range of input voltages ranges from 90 to 264VAC and provides DC outputs to meet most industrial needs. Each model can be air-cooled by an internal speed fan, and the operating temperature can reach 60 degrees Celsius. Built-in functions such as output voltage, current adjustable, current equalization, remote switch control, 485 communication control, auxiliary power and other functions provide a variety of design flexibility.
Features:
1. Voltage input range: 90-275VAC
2. Protection type: short circuit/over current/over voltage/over temperature /
3. Power factor: PF greater than or equal to 0.99
4. The working efficiency is as high as 93%
5.485 Communication control
| Model | LRS-50-5 | LRS-50-12 | LRS-50-15 | LRS-50-24 | LRS-50-36 | LRS-50-48 | ||||
| DC output voltage | 5V | 12V | 15V | 24V | 36V | 48V | ||||
| Rated output voltage | 10A | 4.2A | 3.4A | 2.2A | 1.45A | 1.1A | ||||
| Output current range | 0-10A | 0-4.2A | 0-3.4A | 0-2.2A | 0-1.45A | 0-1.1A | ||||
| Rated power | 50W | 50.4W | 51W | 52.8W | 52.2W | 52.8W | ||||
| Wave and noise | 80mVp-p | 120mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | ||||
| Voltage Adj.range | 4.5-5.5V | 10.2-13.8V | 13.5-18V | 21.6-28.8V | 32.4-39.6V | 43.2-52.8V | ||||
| Voltage tolerance | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | ||||
| Line regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||||
| Load regulation | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||||
| Efficiency | 83% | 86% | 88% | 88.0% | 89% | 90% | ||||
| AC input voltage range | AC85~264V 47~63Hz; 120~373VDC | |||||||||
| Input current | 0.95A/115V 0.56A/230V | |||||||||
| AC inrush current | Cold-start 45A/230V | |||||||||
| Overload protection | 110%~150%Protection type: Hicc up mode,recovers automatically after fault condition is removed | |||||||||
| Overvoltage protection | 5.9-7.3V | 13.8-16.2V | 18.75-21.75V | 28.8-33.6V | 41.4-48.6V | 55.2-64.8V | ||||
| Protection type: Shut down o/p voltage,re-power on to recover | ||||||||||
| Setup rise time | 1000ms,30ms/230VAC 2000ms,30ms/115VAC at full lode | |||||||||
| Hold up time | 30ms/230VAC,12ms/115VAC at full lode | |||||||||
| Withstand voltage | I/P-O/P:3.0KVAC,I/P-FG:2KVAC,O/P-FG:1.25KVAC | |||||||||
| Isolation resistance | I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC/25ºC/70%RH | |||||||||
| Working temperature | -20ºC~+70ºC | |||||||||
| Overall dimension | 99*82*30mm | |||||||||
| Safety standards | Meet ULGB4943 UL60950 EN60950 | |||||||||
| EMC standards | Meet EN55022,EN61000-3-2,EN61000-3-3,EN55024 GB9254 Class B | |||||||||
| Weight | 0.23Kgs | |||||||||
1. May I take some samples to test before placing the order ?
Answer: Yes, and customers need to pay for the sample fees and express fees.
2. How long can you offer the samples?
Answer: 1~5 days after the deposit payment is confirmed.
3. What's your payment terms for sample?
Answer: You can pay via T/T, Western Union, PayPal.
4. What's the price terms can you offer for us?
Answer: We can accept EXW, FOB, CIF and so on.
5. Where is your main market for your products?
Answer: Most of our products are exported to Southeast Asia, Mid East and Europe.
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