CNDF Electrical Equipment Supplies 12V CCTV
  • Seller Zhejiang Dongfang Electromechanical Co., Ltd.
  • Min. Order 1 Piece/Pieces
  • FOB Price US $4.2-4.6 /Piece

Item Details

Port: Ningbo / Shanghai
Supply Ability: 60000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal

Product Description

Product Description

1. 50W Switching Power Supply


2.CE/ISO9001 Approvals


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

Datasheet:

MODEL S-50-5 S-50-12 S-50-24
OUTPUT DC VOLTAGE 5V 12V 24V
CURRENT RANGE 0 ~ 10A 0 ~ 4.2A 0 ~ 2.1A
RATED CURRENT 10A 4.2A 2.1A
RATED POWER 50W 50.4W 50.4W
RIPPLE & NOISE (max.) 75mVp-p 100mVp-p 100mVp-p
VOLTAGE ADJ. RANGE 4.75 ~ 5.5V 10.8 ~ 13.2V 22.6 ~ 26.4V
VOLTAGE TOLERANCE ±2.0% ±1.0% ±1.0%
LINE REGULATION ±0.5%
LOAD REGULATION ±1.0% ±0.5% ±0.5%
SETUP, RISE TIME 200ms, 100ms at full load
INPUT VOLTAGE RANGE 85 ~ 132VAC / 170 ~ 264VAC selected by switch
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 71% 78% 82%
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℃)
DIMENSION 159*97*38mm (L*W*H)
PACKING 0.51Kg; 45pcs/19Kg
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.

Product Details:

Company Information

Workshop :

Equipment:

Comparsion:

Good Quality VS Poor Quality

Trade Shows

Certifications

Packaging & Shipping

Our Services

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.

FAQ

contact us