CNDF Electrical equipment supplies 12V CCTV 2.1a 25w AC/DC Switching mode power supply S 50 12
- Seller Zhejiang Dongfang Electromechanical Co., Ltd.
- Min. Order 1 Piece/Pieces
- FOB Price US $4.2-4.6 /Piece
|Port:||Ningbo / Shanghai|
|Supply Ability:||60000 Piece/Pieces per Month|
|Payment Terms:||L/C,T/T,Western Union,MoneyGram,Paypal|
1. 50W Switching Power Supply
3.20 Years' Experience in Power Supply Field
4. Low price and high reliability
5.AC input power suitable for the world
6.High efficiency and low operation temperature
7.Soft-start current can reduce the AC input impact effectively
8.With short-circuit and overload protection
9.Compact size, light weight
10.100% full-load burning test
11.Installed with EMI filter, minimum wave
|CURRENT RANGE||0 ~ 10A||0 ~ 4.2A||0 ~ 2.1A|
|RIPPLE & NOISE (max.)||75mVp-p||100mVp-p||100mVp-p|
|VOLTAGE ADJ. RANGE||4.75 ~ 5.5V||10.8 ~ 13.2V||22.6 ~ 26.4V|
|SETUP, RISE TIME||200ms, 100ms at full load|
|INPUT||VOLTAGE RANGE||85 ~ 132VAC / 170 ~ 264VAC selected by switch|
|FREQUENCY RANGE||47 ~ 63Hz|
|AC CURRENT (Typ.)||1A/115VAC 0.52A/230VAC|
|INRUSH CURRENT (Typ.)||COLD START 17A/115VAC 33A/230VAC|
|LEAKAGE CURRENT||<1mA / 240VAC|
|PROTECTION||105 ~ 150% rated output power|
|OVER LOAD||Protection type : Fold back current limiting, recovers automatically after fault condition is removed.|
|WORKING TEMP.||-10 ~ +60oC (Refer to output load derating curve)|
|WORKING HUMIDITY||20 ~ 90% RH non-condensing|
|ENVIRONMENT||STORAGE TEMP., HUMIDITY||-20 ~ +85oC , 10 ~ 95% RH non-condensing|
|TEMP. COEFFICIENT||0.02%/oC (0 ~ 50oC )|
|VIBRATION||10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes|
|SAFETY &EMC||SAFETY STANDARDS||Design refer to UL1012|
|WITHSTAND VOLTAGE||I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC|
|ISOLATION RESISTANCE||I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/70%RH|
|EMI CONDUCTION & RADIATION||Design refer to FCC Part15 J Conduction Class B|
|OTHERS||MTBF||408.3K hrs min. MIL-HDBK-217F (25℃)|
|NOTE||1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25oCof ambient temperature.|
|2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.|
|3. Tolerance : includes set up tolerance, line regulation and load regulation.
Good Quality VS Poor Quality
We devote ourselves to offering humanized serving for each customer ! No matter the business is big or small, we are always doing our best to offer our best services to our customers, and developing together.
1. Two years warranty for each item switching Power supply .
2. strict quality control inspection before shipment.
3. shockproof & high quality Carton packing to protect the item from damaging during shipment .
4. OEM design & OEM packing welcome.
5. Strong production ability .
6. We can kindly provide samples for you.
7. Service online, reply to you as quickly as possible.
8. Quality is the heart of our factory and service is the soul!
9. Shipping methods: by sea, by air, by express, etc.