ASD-4 - Pairui

AC-DC Converter
DIP-Package
ASD-3 & ASD-4 Series
FEATURES:
Input voltage range 85-305Vac
Short circuit, over current protections
Board in-line type installation
High voltage isolation 3000Vac
100% burn-in test
3 year warranty
RoHS compliant
Output voltage
(Vdc)
Output current
(mA)
Efficiency
Typ.
ASD3-3
ASD3-5
ASD3-9
3.3
600
64%
5
600
68%
9
330
70%
ASD3-12
12
250
72%
ASD3-15
15
200
76%
24
125
78%
3.3
800
64%
ASD4-5
5
800
68%
ASD4-9
9
444
70%
ASD4-12
12
333
74%
ASD4-15
15
270
76%
ASD4-24
24
166
785
Model
ASD3-24
ASD4-3
Input voltage
(Vac)
85-305
Note: other input and output models may available on request.
ELECTRICAL
Input
Parameters
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
Input voltage
Vin
--
85
--
305
Vac
Input frequency
Fline
--
47
--
440
Hz
Full load, Vin =115Vac
--
80
--
mA
Full load, Vin =230Vac
--
40
--
mA
Cold start, Vin =230Vac
--
20
--
A
Input current
Inrush current
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Iin
Iinrush
Page: 1 / 4
Date: 07/30/2015
*Subject to change without notice
AC-DC Converter
DIP-Package
ASD-3 & ASD-4 Series
ELECTRICAL
Input
Parameters
Efficiency
Leakage current
Rise
time
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
η
115-230Vac
--
75
--
%
Ileakage
Vin =230Vac
--
1
--
mA
--
Vin =115Vac, full load
--
1000
--
ms
Output
Vout
Vin=100-240Vac
--
--
2
%
Line regulation
Vout-line
Vin=100-240Vac
--
--
0.2
%
Load regulation
Vout-load
20%-100% load
--
--
0.5
%
Vripple
--
--
100
--
mV
Output voltage accuracy
Ripple
Protection
Over current
The voltage start to decrease from 0.6A. When reaching 0.9A, it will turn off
Short circuit
Hiccup mode, it will auto-recovery after fault condition is removed
Environment
Storage
Ambient operating
temperature
Operating relative
humidity
MTBF
Tstorage
Ta
Humidity: 5% RH to 95% RH
Startup at rated voltage
(Please refer to derating curve)
Ha
TMTBF
-40
--
+90
℃
-40
--
+85
℃
10
--
90
%
--
--
300
kHrs
Non condensing
Full load, 230Vac input,
25
℃
ambient temperature
Dimension(LxWxH)
35x25.4x17.8mm
Safety&EMC
Safety standards
Design refer to UL60950, EN60950, EN60335, EN61558-2-16
Withstand voltage
I/P-O/P: 3KVac
Insulation Resistance
I/P-O/P:>100M Ohms/500VDC/25 /70%RH
EMI Conduction&Radiation
Compliance to EN55014-1, EN55014-2, IEC62301, EN55022 CLASS B (CISPR22)
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5mA /1min
℃
Page: 2 / 4
Date: 07/30/2015
*Subject to change without notice
AC-DC Converter
DIP-Package
ASD-3 & ASD-4 Series
ELECTRICAL
Safety&EMC
EMS immunity
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11
Harmonic current
Compliance to EN61000-3-2, 3
RFI
Compliance to FCC part 15 subpart B
ELECTRICAL
Notes:
1.Unless otherwise specified, all the above parameters are measured at ambient temperature of 25 and input
nominal voltage.
2. Ripple & Noise are measured at 20MHZ of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μF
& 47μF parallel capacitor.
℃
MECHANICAL
CONNECTION
PIN #
SINGLE
1
NC
2
+Vo
3
-Vo
4
NC
5
AC(L)
6
AC(N)
7
NC
Note: Unit is mm(inch).
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Date: 07/30/2015
*Subject to change without notice
AC-DC Converter
DIP-Package
ASD-3 & ASD-4 Series
ELECTRICAL CURVE
DERATING CURVE
STATIC CHARACTERISTIC CURVE
NOTE
BLOCK DIAGRAM
RECOMMENEDED TEST CIRCUIT
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Page: 4 / 4
Date: 07/30/2015
*Subject to change without notice