Single Output AC 220V To DC 5V 12V 24V 36V 48V DC LED Switching Power Supply
Dimmable LED Power Supplies
If your LEDs are dimmable and you would like to adjust their brightness, make sure you choose a power supply that has dimming capabilities. Power supply specifications should list whether a power source is dimmable or not and what dimmer control type it uses. I will go over the two control types briefly:
PWM Dimming: Also known as pulse-width modulation dimming, can be used on all power supplies. Even the power supplies on our site that don’t say ‘dimmable’ right in the specs can be dimmed through wall mounted or remote PWM dimmers. This is because PWM dimmers go in-line with the strip lights, dimming on the 12VDC side of the circuit. PWM dimmers actually pulse the lights at high frequencies to change the perception of light to the naked eye. The higher the frequency, the brighter they will be.
Features :
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Universal AC input / Full range
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Built-in active PFC function, PF>0.95
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Protections: Short circuit / Overload / Over voltage
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Forced air cooling by built-in DC fan with fan ON-OFF control function
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1U low profile 40.5mm
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High efficiency up to 90.5%
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Built-in remote ON-OFF control
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Built-in remote sense function
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LED indicator for power on
Specification
| DC Output Voltage | 5V |
| Input Voltage Error | ± 2% |
| Rated Output Current | 60A |
| Output Current Range | 0-60A |
| Tripple and Noise | 180 mVp-p |
| Iniet Stability | ± 0.5% |
| Tolerance Voltage | ± 1% |
| DC Output Power | 300W |
| Efficiency | 75% |
| Adjustable Range for DC Voltage | 4.5-5.6V |
| AC Input Voltage Range | 90~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC |
| Input Current | 4.5A/115V 2.5A/230V |
| AC Inrush Current | Cold-Start Current: 25A/115V, 50A/230V |
| Leakage Current | <3.5mA/240VAC |
| Overload Protection | 105%~150% Type: Cut Output, Reset: Auto Recovery |
| Over Voltage Protection | 5.75~ 6.75V |
| Protection type : Shut down o/p voltage, re-power on to recover |
| High Temperature Protection | ≥90°c (RTH3) Detect on inside ambient temperature |
| Protection type : Shut down o/p voltage, recovers automatically after temperature goes down |
| Temperature Coefficient | ± 0.03% /℃ (0~50℃) |
| Start, Rise, Hold time | 200ms, 100ms, 20ms |
| Vibration | 10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes |
| Withstand Voltage | Between Input and Output: 1.5KVAC, Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC |
| Isolation Resistance | Input and Output Intermal: Input and Enclosute, Output and Enclosure: 500VDC/100M Ohms |
| Working Temperature and Humidity | `-10℃~+60℃ (Refer to Output Derating Cutve), 20%~90%RH |
| Storage Temperature and Humidity | -20°C~+85°C,10%~95%RH |
| Overall Dimension | 215*115*50 mm |
| Weight | 0.9Kgs |
| Safety Standards | CE |
| EMC Standards | Meet FCC Part 15J Conduction class B |
| Note: | 1. The testing condition for the parameter above is: 230VAC input, rated load, 25℃ 70%Rh, Humidity. |
| 2. Error, include the setting error, line stability and load stability. |
| 3. Wave test: adopting "A12" double wire for 20MHZ, and 0.1uF&uF capacitor short-circuit for interrupting. |
| 4. Inlet Voltage Stability test: when is over load, the lowest voltage of inler is representative to the highest voltage. 5. Load stability test: the load is from 0% to 100%, others 60%. |
| 6. C3.4 must be knocked down |
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FAQ
Q1: What's your main products?
A: we focus on constant voltage ac-dc power supply from 10w to 2000w with different output voltage(5v, 12v, 24v, 36v, 48v, 60v, 90v, 110v etc), IP rate (IP20, IP43, IP67) and size (standard, thin, slim).
Q2: How long will it take to ship?
A: We have a big warehouse, 90% of goods will be shipped within 3 days.
Q3: Do you accept custom service?
A: We accept custom-made label, colorful box and product.
Q4: Do you offer guarantee for the products?
A: Yes, we offer 5 years warranty to our products with free replacement.
Product Tags:
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AC 220V To DC 5V 12V 24V 36V 48V DC LED Switching Power Supply Single Output Images
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