DC/DC Converter. DW20-xxxx Datasheet

DW20-xxxx Converter. Datasheet pdf. Equivalent

Part DW20-xxxx
Description DC/DC Converter
Feature SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. DW15~20W SERIES DC-DC CONVERTER www.DataSheet4U.com RATED 15~.
Manufacture YUAN
Datasheet
Download DW20-xxxx Datasheet




DW20-xxxx
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
DW15~20W SERIES DC-DC CONVERTER
www.DataSheet4U.com
RATED 15~20W OUTPUT
HIGH POWER DENSITY
DIP PACKAGE
SINGLE&DUAL OUTPUT
INDUSTRIAL STANDARD PIN-OUT
NO HEAT SINK REQUIRED
1KVDC ISOLATION
WIDE INPUT
REGULATED OUTPUT
PCB MOUNTING
OVER CURRENT&SHORT CIRCUIT PROTECTION
ELECTRICAL SPECIFICATIONS
All specifications tested typically @ 25°C, humidity<75%, nominal input and rated output unless otherwise noted.
OUTPUT SPECIFICATIONS
Items:
Output accuracy:
Line regulation:
Load regulation:
Ripple and noise:
Output Threshold Current
Output Limiting Protection
Output Short Circuit Protection
Start-up Time
Dynamic Respond Speed
Testing condition
From 10% to100% load
Full load
From 0% to full load
(20MHz Bandwidth)
Min Typ
Max
Main circuit: 1.0%maxVice-circuit:1.5%max
Main output: 0.2%max, Secondary:0.5%max
Main output: 0.5%max
Secondary: 1.0%max
Vo5V, Vp-p max50mV, Vo48V, V p-p
max200mV, Other output, V p-p max100mVp-pm
110% Rated Output Current
120%Protection, Automatically recovery
Continuous Protection, Automatically recovery
500ms
25% Negative LoadFull load
150us
INPUT SPECIFICATIONS
Items:
Input Current Range
Input filter
Remote Control
Testing condition
24VDC
48VDC
Min
Pi
Switch on: >2.5VDC
Typ
18-36VDC
36-72VDC
Max
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007 Page 1 of 4



DW20-xxxx
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
DW15~20W SERIES DC-DC CONVERTER
www.DataSheet4U.com
COMMON SPECIFICATIONS
Items
Operating temperature range
Storage temperature range
Humidity
Cooling
Isolation voltage (VDC)
Isolation resistance (ohms)
Isolation capacitance (pF)
Efficiency (%)
Case material
Potting material
Dimension (mm / inch)
MTBF (Hrs)
Testing condition
Min
-25°C
-55°C
Typ.
Input to Output
Free Air Convection
1500VDC
109
See Product List
Non-conductive black plastic
Epoxy Resin UL94-V0
50.80*40.60*12.70 (2.00*1.60*0.50)
2*106
Max
+71°C
+105°C
90%
30
PRODUCT LIST
Part Number
DW20-24S05
DW20-24S12
DW20-24S15
DW20-24D05
DW20-24D12
DW20-24D15
DW20-48S05
DW20-48S12
DW20-48S15
DW20-48D05
DW20-48D12
DW20-48D15
Input VoltageVDC
Nominal
Range
24 18~36
24 18~36
24 18~36
24 18~36
24 18~36
24 18~36
48 36~72
48 36~72
48 36~72
48 36~72
48 36~72
48 36~72
Output
Current (A)
Voltage (VDC)
4.00
1.67
1.34
±2.0
±0.83
±0.67
4.0
1.67
1.34
±2.0
±0.83
±0.67
5.0
12.0
15.0
±5.0
±12.0
±15.0
5.0
12.0
15.0
±5.0
±12.0
±15.0
Efficiency
(%, Typ.)
81
83
83
81
82
82
82
83
83
81
83
83
Note: Our company can also offer other types’ DC-DC Converter according to customer’s requirement.
Package
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
Note:(1) A minimum 10% load is required on the output to meet the published specifications. Even though working at no load condition
will not damage the device, it is not adoptable.
(2) If the output power needed is smaller than rated, please connect a proper value resistor at output end in parallel to increase the
load or contact us for a lower power product.
(3) For lower noise and ripple, please connect a “LC” filter at the output. The capacitance must be at proper value in case of
start-up problems.
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007 Page 2 of 4







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