3pcs AC110V/220V to DC12V 20A 250W with Fan Switching Power Supply 200*110*50mm
$62.99 /$101.25
Shipping to: United States
Express: 7-12 business days
Standard: 15-25 business days
Standard
Select country
Express
Select country
* Times start from shipment date, excluding processing.
* May vary due to holidays, weather, or customs.
Impano y'ubuntu
Politiki yo kohereza
Politiki yo kugarura
Impano y'ubuntu
Murakaza neza kuri Roymall, urubuga rwawe rw'impano zihariye. Turashimira cyane ubufasha bwawe, kandi turabategereza impano y'ubuntu buri guhaha. Shakisha ibyifuzo byawe kandi witegure kubona impano yawe.
Politiki yo kohereza
Tuzakora neza kohereza ibintu nyuma yo kubona ibyaguzwe.Mu minsi 2, ibintu bizaba byarangiye.Mu minsi 5-7 (Kuwa mbere kugeza Kuwa gatatu), ibintu bizaba byarangiye.Kohereza kuri ibihugu byinshi bishobora gutwara igihe runaka.
1. Politiki yo kugarura
Twemera gusa impano zaguzwe kuri roymall.com. Impano y'ubuntu ntishobora kugarurwa.
Kugirango impano ishobore kugarurwa, igomba kuba itarakoreshwa.Nyuma yo kubona inama, subiza impano yawe.Tuzakora impano yawe mu minsi 3-5 nyuma yo kubona.Impano zihariye ntizishobora kugarurwa.Koresha service@roymall.com cyangwa Whatsapp: +447549870296 2.Politiki yo kugarura
Uzahabwa impano yawe nyuma yo kuyisubiza. Amafaranga yo kohereza ntayisubizwa.Koresha service@roymall.com cyangwa Whatsapp: +447549870296
Loading product videos...
❮
❯
Loading related products...
❮
❯
Technical Parameters:| Project | Technical indicators | Remarks |
| Basic requirements | 12V 20A 250W | Common |
| Dimensions | 200*110*50mm | |
| Operating temperature | -10°C to +50°C, 20% to 95% RH (no condensation) | |
| Storage temperature | -20°C to +85°C, 20% to 95% RH (no condensation) | |
| Temperature Coefficient | 0.02~0.05%/°C | |
| Heat dissipation method | Natural cooling | |
| Rated voltage range | 220VAC | AC |
| Input voltage range | 110/240V | AC |
| Input frequency range | 50 to 60 Hz | Except DC input |
| Input undervoltage protection | 115 to 150% intermittent mode | |
| Input undervoltage recovery | Automatic recovery | |
| Input overvoltage protection | 115 to 150% intermittent mode | |
| Input overvoltage recovery | Automatic recovery | |
| Electric shock | ≤1% | Maximum input voltage full load |
| Machine efficiency | ≤0.5% | Rated input full load |
| Output voltage range | 12V ± 0.5% | Three channel output |
| Output current | 20A | Three channel output |
| Ripple and noise | ≤150 mVp-p | |
| Rise Time | ≤50 ms | |
| Output delay | ≤5 S | |
| Voltage regulation | ≤0.5% | |
| Load Regulation | ≤1% | |
| Output overcurrent protection | Current drooping | |
| Output short circuit protection | IGBT | |
| Output overvoltage protection | Soft start protection | |
| Input to output | >30MΩ | |
| Input to the earth | >30MΩ | |
| Output to the earth | >30MΩ | |
| Insulation resistance | >50MΩ | |
| MTBF | 100,000H | |
Feature:
1. International AC input range
2. High efficiency, low working temperature
3. Short circuit,overload,over-current protection
4. 100% fully load burn-in test
5. Built-in EMI filter, low ripple noise
6. Low cost, high reliability
7. CE and FCC approval
Specification:
1. LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency.
2. Product interference, through the EMC testing, ripple ≤ 50MV.
3. Efficiency above 80%, temperature ≤ 25 °C.
4. LED switching power supply with overvoltage protection, short circuit protection, overload protection.
5. Constant current output to ensure the stability of the power, so that LED lighting effects better and live longer.
6. Products have the anti-interference ensures long-life LED strips, reducing the LED lighting decline.
Package includes:
3 x Power Supply
Roymall C.o.
Coupon Code
Direct purchase from the factory 
Electronic Components & Supplies
Module Board
Power Supply Module
