Main Products: Switching Power Supply
20w MDR series 110/220V ac 12v dc led power supply
USD $12.8 - $14.5 /Piece
Min.Order:1 Piece
Quick Details View All >
Zhejiang Weihao Electronic Co., Ltd.
Business Type: Manufacturer,Trading Company
Wenzhou Zhejiang ChinaMain Products: Switching Power SupplyProduct Details
WH 20w MDR series 110/220V ac 12v dc led power supply
| MODEL | MDR-20-5 | MDR-20-12 | MDR-20-15 | MDR-20-24 | |
| DC VOLTAGE | 5V | 12V | 15V | 24V | |
| RATED CURRENT | 3A | 1.67A | 1.34A | 1A | |
| CURRENT RANGE | 0 ~ 3A | 0 ~ 1.67A | 0 ~ 1.34A | 0 ~ 1A | |
| RATED POWER | 15W | 20W | 20W | 24W | |
| RIPPLE & NOISE (max.) Note.2 | 80mVp-p | 120mVp-p | 120mVp-p | 150mVp-p | |
| OUTPUT | VOLTAGE ADJ. RANGE | 4.75 ~ 5.5V | 10.8 ~ 13.2V | 13.5 ~ 16.5V | 21.6 ~ 26.4V |
| VOLTAGE TOLERANCE Note.3 | ±2.0% | ±1.0% | ± 1.0% | ± 1.0% | |
| LINE REGULATION | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |
| LOAD REGULATION | ±1.0% | ±1.0% | ± 1.0% | ± 1.0% | |
| SETUP, RISE TIME Note.5 | 500ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load | ||||
| HOLD UPTIME (Typ.) | 50ms/230VAC 20ms/115VAC at full load | ||||
| VOLTAGE RANGE | 85 ~ 264VAC 120 ~ 370VDC | ||||
| FREQUENCY RANGE | 47 ~63Hz | ||||
| INPUT | EFFICIENCY (Typ.) | 76% | 80% | 81% | 84% |
| AC CURRENT (Typ.) | 0.55A/115VAC 0.35A/230VAC | ||||
| INRUSH CURRENT (Typ.) | COLD START 20A/115VAC,40A/230VAC | ||||
| LEAKAGE CURRENT | <1mA/240VAC | ||||
| OVERLOAD | 105 ~ 160% rated output power | ||||
| PROTECTION | Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||||
| OVER VOLTAGE | 5.75 ~ 6.75V | 13.8 ~ 16.2V | 17.25 ~ 20.25V | 27.6 ~ 32.4V | |
| Protection type : Shut down o/p voltage, re-power on to recover | |||||
| FUNCTION | DC OK ACTIVE SIGNAL (max.) | 3.75 ~ 6V / 50mA | 9 ~ 13.5V / 40mA | 11.5 ~ 16.5V / 40mA | 18 ~ 27V / 20mA |
| WORKING TEMP. | -20 ~ +70C (Refer to "Derating Curve") | ||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||
| ENVIRONMENT | STORAGE TEMP., HUMIDITY | -40 ~ +85C, 10 ~ 95% RH | |||
| TEMP. COEFFICIENT | ±0.03%/C (0 ~ 50C) | ||||
| VIBRATION | Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 | ||||
| SAFETY STANDARDS | UL508, TUV EN60950-1 approved | ||||
| SAFETY & | WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | |||
| EMC | ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH | |||
| EMC EMISSION | Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3 | ||||
| EMC IMMUNITY | Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024,EN61000-6-1,EN61204-3, light industry level, criteria A | ||||
| MTBF | 236.9K hrs min. MIL-HDBK-217F (25C) | ||||
| OTHERS | DIMENSION | 22.5*90*100mm (W*H*D) | |||
| PACKING | 0.19Kg; 72pcs/14.7Kg/0.91CUFT | ||||
| NOTE | 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. | ||||
| 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor. | |||||
| 3.Tolerance : includes set up tolerance, line regulation and load regulation. | |||||
| 4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. | |||||
| 5.Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time. | |||||
we use 4 trips to reinforce our carton,
the international standards package methods guaranteed our goods safety during transportation
3.ac drives manufacturers Certificate:
we are a professional manufacturer of power supplies ,
all of our products have approved CE ROHS and ISO9001:2008
1.Voltage
• Output XXV on the switching power supply. XX is the voltage.
E.g.: 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V 48V .............
2.Current:
• Output XXA on switching power supply . XX is the current.
E.g.: 0.5A , 1A, 1.5A, 2A, 3A, 4A, 5A, 6A 10A 15A 20A 30A 40A 50A 60A 80A ......
3.Quality
• We have the best professional and experienced engineer and strict QA and QC system. Rpair rate under 0.1%~0.2%.
4.Delivery
• Strong production capacity: 6000 pieces per day, could provide customerlized package upon request. We will make the the shipping to be the most economical for you and freight cost is informed in advance for your consideration and requirements
5. Guarantee period
• During the guarantee period, if any defect and/ or inherent fault is discovered, the Buyer shall notify the Seller and supply evidence of the defective,faulty parts or damaged goods,after seller's testing and confirmation,if commodity is damaged owing to defective products ,The Seller shall take prompt action to remedy, repair, or replace the defective or faulty parts at his own expenses within 07 days after receipt of Buyer’s notice by fax/mail.
6. Applications
• Power tools series: Electric Saw, Drilling Machine, Ginder, Sand blast Machine, Puching Machine,Weeding Machine,Air Compressor etc.
• Office series: Computer,Printer,LCD Monitor,Scanning Machine etc.
• Household Appliance series: Dust Collector,Fan Lamp or LED ,Sewing Machine etc.
• Kitchen Appliance series: Microwave Oven, Fridge, Freezr, Coffemarker etc.
• Industrial Equipemnt series: shipping,vehicle,metalhalide lamp,solar system,wind power generation ect.
• Electrical filed series: TV,VCRS,Radio ect.
7.Distributor
We are looking for distributor and agent all over the world for switching power supply . Should you any interest, please do feel free to send your message or inquiry. Welcome and join us, 24 hours service waiting for you. .Promt delivery and professional after-sales service are our priority ,which makes us to be your reliable partner.
:chnwh009
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