Guangzhou Yongxin Electronic Co., Ltd.
Main products:Digital Camera Battery Charger,Civilian Changer,Changer,Adapter
Products
Contact Us
  • Contact Person : Ms. HUANG AMY
  • Company Name : Guangzhou Yongxin Electronic Co., Ltd.
  • Tel : 86-20-86037080,13924284512
  • Fax : 86-20-86037083
  • Address : Guangdong,Guangzhou,No.82, Hantang West Rd, Renhe Town, Baiyun District, Guangzhou,China
  • Country/Region : China
  • Zip : 510470

DVB-S satelliter receiver set top box PCBA

DVB-S satelliter receiver set top box PCBA
Product Detailed
DVB-S satelliter receiver set top box PCBA -PCB design and assembly -Add. housing assembling service -1 year Guaranty

DVB-S satelliter receiver set top box PCBA

1. Model No. : YX-DVB1105

2. Product Features

Supported by new designed IC AM-22A, this model is of universal input, with short circuit protection and temperature protection, output ripple small, mainly used in DVB products.

-PCB design and assembly-Add. housing assembling service-1 year Guaranty

3. Environmental Conditions

Operating Temperature

0°C—45°C

Storage Temperature

-20°C—85°C

Operating Humidity

0%—95%RH

Storage humidity

0%—95%RH

Testing Temperature

25°C±10°C

Atmospheric Pressure

70—106Mpa

4. Electrical Characteristics

4.1 Input (Alternating Current) Characteristics

     4.1.1 Input Voltage (AC):

MIN.

Rated Value

MAX.

UNIT

90

100-240

264

Vrms

           4.1.2 Input Frequency:

MIN.

Rated Value

MAX.

UNIT

47

50/60

63

Hz

     4.1.3 Input current: 100mA MAX.

4.2 Output Characteristics

    The adapter offers three outputs as below with total power about 8W.

   +3.3V DC 1300mA

   +15V DC 50mA

   +21V DC 150mA

4.2.1 Output efficiency: >65% at full load and rated input voltage

     4.2.2 Output Voltage:

Rated Value

Actual Range

Testing Point

+3.3V

+3.2~+3.4V

Between GND and +3.3V output point

+15V

+13.5~+16.5V

Between GND and +15V output point

+21V

+19.5~+22.5V

Between GND and +21V output point

    4.2.3 Output Current: 1300mA at 220V AC input and +3.3V DC output

                       50mA at 220V AC input and +15V DC output

                        150mA at 220V AC input and +21V DC output

     4.2.4 Output Short Circuit protection test: adapter shall withstand 10 second continuous current of short circuit on below three tests.

(1)264V AC input, short circuit between +3.3V DC output and GND.

(2)264V AC input, short circuit between +15V DC output and GND.

(3)264V AC input, short circuit between +21V DC output and GND.

     4.2.5 Output Ripple: <100mVp-p on 220V AC input and +3.3V DC(1300mA) output to GND

5.Reliability test

5.1 High-Voltage resistance Test

At humidity of less then 85%, short circuit both input and output terminals, connecting high voltages 3500VAC, 60Hz for 60 seconds at constant current of less then 5mA. There are no phenomena of electronic breakdown or spark during the test.

5.2 Isolation resistance

      I/P-O/P: 100M Ohms / 500V DC

5.3 Frequency (Vibration test)

Subject this charger to 10 times vibration cycling at different direction, frequency of 10~55Hz and excursion of 0.35mm. Then re-check its appearance, insulating intensity, indication function and electrical functions. Surface should not have any hair side or mechanical damage, metal part no rusting, no electronic breakdown or spark, indication function and electrical function both normal.

6. Appearance Characteristics

6.1 Dimension 85mm×39mm×22mm(length/width/height)

     

6.2 Weight     43g (Approx. N.W.)

6.3 Connector

     6.3.1 Input connector: 10A 250V AC male socket

      6.3.2 Output connector: 4P 2.54mm pitch pin connector

7. Package and Storage

   7.1 Package   100pcs/carton, carton size 60*40*12cm, weight 5.5kgs.

   7.2 Storage   Store the PCBA in door at cool, clean place at 0°C--40°C, do not expose to high temperature or heat, avoid coming into contact with any kind of corrosive things.

Guarantee period: 12 month

OEM/OEM warmly welcomed!

DVB-S satelliter receiver set top box PCBA



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