PAIRUI ALR20-12 Ac-dc converter Datasheet

AC-DC Converter
DIP-Package
ALR-20 Series, 20Watt
FEATURES:
Universal AC input range
Short circuit, and over current protections
Board in-line type installation
High voltage isolation
Metal case
Model
ALR20-5
ALR20-9
ALR20-12
ALR20-24
ALR20-D5
ALR20-D9
ALR20-D12
ALR20-D18
Input voltage
(Vac)
Output voltage
(Vdc)
Output current
(mA)
Output power
(W)
5
4000
20
9
2222
20
12
1666
20
24
833
20
±5
±2000
20
±9
±1111
20
±12
±833
20
±18
±555
20
±24
±416
20
85-265
ALR20-D24
Notes: Above models are default to metal case.
ELECTRICAL
Input
Parameters
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
Input voltage
Vin
--
85
--
265
Vac
Input frequency
Fline
--
47
--
63
Hz
η
Full voltage, full load
--
80
--
%
Efficiency
Output
--
Vin=100-240Vac
--
1
--
%
Line regulation
Vout-line
Vin from 100Vac to 240Vac
--
0.2
--
%
Load regulation
Vout-load
20%-100% load
--
0.5
--
%
Output voltage accuracy
www.pairuigroup.com
Page: 1 / 4
Date: 07/30/2015
*Subject to change without notice
AC-DC Converter
DIP-Package
ALR-20 Series, 20Watt
ELECTRICAL
Output
Parameters
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
Ripple
Vripple
--
--
--
120
mV
--
--
--
1
--
S
Turn-on delay time
Protection
Over current
Continuous Automatic Recovery
Short circuit
Continuous Automatic Recovery
Environment
Storage
Ambient operating
temperature
Case temperature
Operating relative
humidity
MTBF
Tstorage
Humidity: 5% RH to 95% RH
-40
--
+105
℃
Ta
--
-25
--
+65
℃
Tc
--
--
--
+90
℃
Ha
Non condensing
10
--
90
%
TMTBF
--
--
--
200
kHrs
Dimension(LxWxH)
70x48x23.5mm
Weight
100g
Safety
Input-Output: 2500Vac≦1.5mA//1min
Isolation Voltage
Input-Case: 1500Vac≦1.5mA//1min
output-Case: 1500Vac≦1.5mA//1min
Notes: Unless otherwise specified, all the above parameters are measured at ambient temperature of 25
Vin = 100Vac to 240Vac.
www.pairuigroup.com
Page: 2 / 4
℃ and
Date: 07/30/2015
*Subject to change without notice
AC-DC Converter
DIP-Package
ALR-20 Series, 20Watt
MECHANICAL
CONNECTION
LAYOUT
PIN #
SINGLE
DUAL
1
FG
FG
2
AC(N)
AC(N)
3
AC(L)
AC(L)
4
+Vo
+Vo1
5
No Pin
No Pin
6
No Pin
COM
7
No Pin
No Pin
8
GND
-Vo2
Note: Unit is mm(inch).
ELECTRICAL CURVE
www.pairuigroup.com
Page: 3 / 4
Date: 07/30/2015
*Subject to change without notice
AC-DC Converter
DIP-Package
ALR-20 Series, 20Watt
NOTE
RECOMMENDED TEST AND APPLICATION CIRCUIT
EMC RECOMMENDED APPLICATION CIRCUIT
5VDC
9VDC
12VDC
F1
T2A/250V
R1, R2
2Ω/2W(or NTC 10D-9)
R3
1MΩ/2W
L1
L=3-10mH,I=0.2-0.5A
CX1, CX2
0.15-1μF/300Vac
CY1, CY2
102K/400Vac
C3
1μF/50V
24VDC
C4
470uF/16V
120uF/25V
120uF/25V
100uF/35V
Z1
P6KE6.8A
P6KE16A
P6KE20A
P6KE33A
www.pairuigroup.com
Page: 4 / 4
Date: 07/30/2015
*Subject to change without notice
Similar pages