DC/DC Converter. VA12xxS-2W Datasheet

VA12xxS-2W Converter. Datasheet pdf. Equivalent

Part VA12xxS-2W
Description DC/DC Converter
Feature 15:36 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. VAXXXXS-2W DUAL DC-DC CONVERTER www.DataSheet4U.com H.
Manufacture YUAN
Datasheet
Download VA12xxS-2W Datasheet




VA12xxS-2W
15:36
www.DataSheet4U.com
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VAXXXXS-2W DUAL DC-DC CONVERTER
HIGH POWER DENSITY
SIP PACKAGE STYLE
DUAL OUTPUT VOLTAGE
INDUSTRIAL STANDARD PIN-OUT
NO HEAT SINK REQUIRED
1K VAC ISOLATION
REGULATED OUTPUT VOLTAGE
PCB MOUNTING
RoHS COMPLIANT
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
Output accuracy:
At full load and nominal Vin
Output power:
Line regulation:
Input voltage from low to full load
Load regulation:
From 20% to full load
0.5%
Ripple and noise:
20MHz bandwidth
Temperature drift:
Minimum load
Switching frequency
125K HZ
Short circuit protection
Over load and short circuit protection>20s
Max
±2%
2W
0.5%
50mVp-p
±0.02 %/°C
10%
INPUT SPECIFICATIONS
Items:
Testing condition
Input voltage range
5 VDC nominal input
12VDC nominal input
24VDC nominal input
Min
Typ
4.5-5.5
10.8-13.2
21.6-26.4
Max
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007 Page 1 of 3



VA12xxS-2W
15:36 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VAXXXXS-2W DUAL DC-DC CONVERTER
wwCwO.DaMtaSMheeOt4NU.coSmPECIFICATIONS
Items
Min Typ.
Max
Operating temperature range
-40°C
+85°C
Storage temperature range
-55°C
+125°C
Humidity
<75%
Cooling
Free Air Convection
Isolation voltage (VAC)
Isolation resistance (ohms)
Input to Output
1,000
109
Isolation capacitance (pF)
60
Efficiency (%)
See Product List
60
85
Case material
Non-conductive black plastic
Potting material
Epoxy Resin UL94-V0
Packing material
Tube
Dimension (mm)
27.50*8.80*11.00
Weight (g)
10
MTBF (Hrs)
>1,000,000
PRODUCT LIST
Part Number
Input Voltage (VDC)
Range
Nominal
Max.
VA0503S-2W
4.5-5.5
5 7.25
VA0505S-2W
4.5-5.5
5 7.25
VA0512S-2W
4.5-5.5
5 7.25
VA1205S-2W
10.8-13.2
12 16
VA1212S-2W
10.8-13.2
12 16
VA1209S-2W
10.8-13.2
24 16
VA2405S-2W
21.6-26.4
24 30
VA2409S-2W
21.6-26.4
24 30
VA2412S-2W
21.6-26.4
24 30
Output
Current (mA) Voltage (VDC)
±200
±3.3
±200
±5
±84 ±12
±200
±5
±84 ±12
±110
±9
±200
±5
±110
±9
±84 ±12
Efficiency
(%, Typ.)
63
66
66
68
69
68
75
72
76
Package
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007 Page 2 of 3







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