AD1024F
Series
Very Low Cost, 20W
DIN Rail Mount
Single Output
AC/DC Power Supplies
Key Features:
Models available to
360W! Call today
for details
Electrical Specifications
•
20W Output Power
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
•
DIN Rail Mountable
Input
•
Universal AC Input
Parameter
Conditions
Min.
Typ.
Max.
Units
•
UL 508 Compliant
Universal
100
240
VAC
•
EN60950 Compliant
Input Voltage Range
127
370
VDC
•
5, 12, 24 & 48 VDC Outputs
Input Frequency
47
63
Hz
•
Cond./Rad. EMI Class B
110 VAC
22
A
•
>170 kH MTBF
Inrush Current, Cold Start
220 VAC
44
A
•
LOW COST!
Leakage Current
264 VAC
1.8
mA
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation (Note 1)
Hold Time
Ripple & Noise (20 MHz) (Note 2)
Output Power Protection
Transient Recovery Time (Note 3)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
Conditions
Typ.
±0.5
Vin = Min to Max
±1.0
Iout = 20% to 100%
±1.0
110 VAC, Full Load
10
220 VAC, Full Load
20
See Model Selection Guide
Power Limit 130
2
50% Load Change
5
±0.02
Continuous With Autorecovery
Min.
3,000
2,000
500
100
Typ.
Min.
Max.
Units
%
%
%
mSec
160
±0.03
%
mS
%
%/ºC
General
Parameter
Isolation Voltage
Isolation Resistance (Note 4)
Switching Frequency
Conditions
Input - Output
Input - FG (Frame Ground)
Output - FG (Frame Ground)
500 VDC
Fixed
Conditions
Max.
Units
VAC
M
kHz
Max.
+50
+85
95
Units
ºC
ºC
%
66
Environmental
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T:
(781) 344-8226
F:
(781) 344-8481
E:
sales@micropowerdirect.com
W:
www.micropowerdirect.com
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Min.
Typ.
Ambient
-20
+25
-20
Free Air Convection
RH, Non-condensing
Physical
Case Size
Case Material
Connection
3.54 x 2.54 x 1.77 Inches (90.0 x 64.5 x 44.0 mm)
Plastic
Screw Terminal
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
Typ.
Max.
Units
170
kHours
UL 1950, EN 60950, IEC 60950
Compliance to EN55011, EN55022 (CISPR22) Class B
EN61000-4-2,3,4,5,6,8,11 Level 3
Reliability Specifications
Parameter
MTBF
Safety Standards
EMI Compliance
EMS Immunity Compliance
Model Selection Guide
Model
Number
AD1020-05F
AD1024-12F
AD1024-24F
AD1024-48F
Rated
Power
(W)
20
24
24
24
Output
Overvoltage
Fuse Rating
Ripple &
Efficiency
Voltage (VAC)
Current (A)
Protection
Slow-Blow
Voltage Current (A) Current (A)
Noise
(%, Typ)
(VDC)
(A)
(VDC)
Max)
Range
(mV P-P)
Universal Range 115 VAC 230 VAC
100 - 240
1.0
0.5
5
4.0
0 ~ 4.0
50
7.0
78
2.0
100 - 240
1.0
0.5
12
2.0
0 ~ 2.0
100
20.0
80
2.0
100 - 240
1.0
0.5
24
1.0
0 ~ 1.0
150
40.0
83
2.0
100 - 240
1.0
0.5
48
0.5
0 ~ 0.5
250
60.0
83
2.0
Input
Output
Notes:
1. Load regulation is specified for a load change of 20% to
100%.
2. Ripple & noise is measured using equipment with 20 Mhz of
bandwidth with the unit under test operating at rated load
and a 110 VAC input. Connection to the unit is made with
a 0.1
µF
/ 630V metalized capacitor & a 47
µF
electrolytic
capacitor connected in parallel.
3. Transient recovery is measured to within a 1% error band
for a load step change of 50% to 100%.
4. Isolation resistance is given for Input/Output and Input/FG.
For Output/FG., it is 50 M
5. Overload protection is power limiting. The unit recovers
automatically when the fault is removed.
6. Over voltage protection is a shut down type. The unit recov-
ers automatically when the fault is removed.
7. To mount the unit to the DIN rail, tilt the unit rearwards from
the top, fitting the mount over the top of the rail. Press back
on the bottom front of the unit until it locks in place on the
rail. To remove the unit from the rail, pull the removal clip at
the bottom rear of the unit downward with a screw driver.
With the clip down, lift up on the unit from the bottom front
until it clears the rail. Before installation or removal all wiring
should be disconnected and the main power to the system
shut off.
8. When wiring the supply, all lines should be as thick and
short as possible. AWG 14 wire is recommended for the
AD1024F
series.
9. The units should be mounted so they are vertically orien-
tated. Air flow (if it is provided) would optimally flow from
the bottom to the top of the unit.
10. It is recommended that a fuse be used on the input of a
power supply for protection. For the
AD1024F
series,
a 250 VAC 2.0A is recommended.
Derating Curve
Mechanical Dimensions
Connections TB 1
Pin
1
2
3
4
5
Function
DC Output (+V)
DC Output (-V)
Frame Ground (FG)
AC/Neutral
AC/Live
Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx =
±
0.01 (
±
0.25)
MicroPower Direct
www.micropowerdirect.com
•
292 Page Street Ste D Stoughton, MA 02072
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
