Shenzhen Sunyuan Technology Co., Ltd.
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Shenzhen Sunyuan Technology Co., Ltd.
DC to DC Converter Fixed Input Unregulated Dual Output (A S/D 2W)
  • DC to DC Converter Fixed Input Unregulated Dual Output (A S/D 2W)
DC to DC Converter Fixed Input Unregulated Dual Output (A S/D 2W)

DC to DC Converter Fixed Input Unregulated Dual Output (A S/D 2W)

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Basic Info
Basic Info
Place of Origin: Shenzhen
Payment Type: T/T, Paypal, Western Union
Product Description
Product Description
Rated 2W output
High power density
S: 7pin SIP d: 14pin DIP package
Dual output
Industrial standard pin-out
No heat sink required
1KDC isolation
Fixed input
Unregulated output
PCB mounting
ISO9001 certified

ELECTRICAL SPECIFICATIONS
All specifications tested typically @ 25° C, humidity<75%, nominal input and rated output unless otherwise noted.
OUTPUT SPECIFICATIONS
Items: Testing condition Min Typ Max
Output accuracy: At full load and nominal Vin

± 5%
Output power:


2W
Line regulation: For Vin change of 1% +/- 1, 2 % / 1, 0 % of Vin
Load regulation: From 20% to full load
10% 15%
Ripple and noise: 20MHz bandwidth

75 mV p-p
Temperature drift:


± 0.02%/° C
Minimum load


10%
Switching frequency

125KHz
Over load protection % of FL at nominal input
120
Short circuit protection Momentary(< 1S)
 
 
 
 
 
 
 
 
INPUT SPECIFICATIONS
Items: Testing condition Min Typ Max
Input voltage range
 
 
 		 3.3 VDC nominal input 3-3.6
5 VDC nominal input 4.5-5.5
9 VDC nominal input 8.1-9.9
12VDC nominal input 10.8-13.2
15 VDC nominal input 13.5-16.5
24VDC nominal input
 		 21.6-26.4
 
 
 
 
 
 
 
COMMON SPECIFICATIONS
Items
Min Typ. Max
Operating temperature range
-40° C
+85° C
Storage temperature range
-55° C
+125° C
Humidity


< 90%
Cooling Free Air Convection
Isolation voltage (VAC) Input to Output
1, 000
Isolation resistance (ohms)

10 9
Isolation capacitance (pF)


60
Efficiency (%) See Product List 72 80
Case material Non-conductive black plastic
Potting material Epoxy Resin UL94-V0
Packing material Tube
Dimension (mm / inch)
(L*W*H)		 SIP: 19.5*7.00*9.50 (0.76*0.28*0.37)
DIP: 20.4*10*8.2(0.80*0.39*0.32)
Weight (g) 2.5g~3.5 g
MTBF (Hrs) > 1, 000, 000
 
 
 
PRODUCT LIST
Part Number Input Voltage (VDC) Output Efficiency
(%, Typ. )		 Package Capacitor
Load Max (uF)
Range Nominal Max. Current (mA) Voltage (VDC)
A0505S/D-2W 4.5-5.5 5 5.5 ± 200 ± 5 78 SIP/DIP 4.7
A0512S/D-2W 5 5.5 ± 83 ± 12 79 SIP/DIP 1
A0515S/D-2W 5 5.5 ± 67 ± 15 80 SIP/DIP 0.47
A1205S/D-2W 10.8-13.2 12 13.2 ± 200 ± 5 79 SIP/DIP 4.7
A1212S/D-2W 12 13.2 ± 83 ± 12 80 SIP/DIP 1
A2403S/D-2W 21.6-26.4 24 26.4 ± 300 ± 3.3 73 SIP/DIP 4.7
A2405S/D-2W 24 26.4 ± 200 ± 5 80 SIP/DIP 4.7
A2412S/D-2W 24 26.4 ± 83 ± 12 81 SIP/DIP 1
 

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