AJM-24 SERIES
AC/DC Power Module 24W, Industrial & Medical Safety
FEATURES
►Fully Encapsulated Plastic Case for
PCB, Chassis and DIN-Rail Mounting Version
►Universal Input 85~264VAC, 47~440Hz
►I/O Isolation 4000VAC with Reinforced Insulation
►Operating Ambient Temp. Range -40℃ to +80℃
►Overload/Voltage and Short Circuit Protection
►EMI Emission EN 55011/32 Class B Approved
►EMC Immunity EN 61000-4-2,3,4,5,6,8,11 Approved
►Medical EMC Standard with 4th Edition of EMI EN 55011 & EMS EN
60601-1-2 Approved
►Medical Safety with 2xMOPP per 3rd Edition of IEC/EN 60601-1 &
ANSI/AAMI ES 60601-1 Approved
►UL508 Safety Approval Specifically for Industrial Application
►UL/cUL/IEC/EN 62368-1(60950-1) Safety Approval & CE Marking
PRODUCT OVERVIEW
The new MINMAX AJM-24 series is a range of fully encapsulated AC-DC power modules. These high performance products feature an extended operating
temperature range of -40℃ to +80℃. Universal input voltage 85-264VAC and UL/IEC/EN safety approvals including medical safety and UL 508 listing
qualify these power supplies modules for applications in products with worldwide markets EMI Emission EN 55011/32 Class B Approved. The AJM-24 series
power modules provide a perfect solution for many space critical applications in commercial, medical and industrial electronic equipment.
Model Selection Guide
Model
Number
Output
Voltage
Output
Current
Input
Current
115VAC, 60Hz
VDC
5
9
12
15
24
±12
±15
mA
3000
2666
2000
1600
1000
±1000
±800
Efficiency
(typ.)
230VAC, 50Hz
@Max. Load
Max.
AJM-24S05
AJM-24S09
AJM-24S12
AJM-24S15
AJM-24S24
AJM-24D12
AJM-24D15
Max. capacitive
Load
@Max. Load, 115VAC
mA(typ.)
282
424
419
424
409
414
414
µF
2200
1000
1000
680
470
470#
330#
# For each output
169
255
252
255
246
249
249
%
77
82
83
82
85
84
84
Input Specifications
Parameter
Conditions / Model
AC Voltage Input Range
Input Frequency Range
All Models
DC Voltage Input Range
No-Load Power Consumption
115VAC
Inrush Current
230VAC
E-mail:sales@minmax.com.tw
2022/04/08
REV:7
Tel:886-6-2923150
Page 1 of 5
Cold Start at 25℃
Min.
Typ.
Max.
Unit
85
---
264
VAC
47
---
440
Hz
120
---
370
VDC
---
---
0.3
W
---
---
20
A
---
---
40
A
AJM-24 SERIES
AC/DC Power Module 24W, Industrial & Medical Safety
Output Specifications
Parameter
Output Voltage Setting Accuracy
Line Regulation
Conditions / Model
Min.
Typ.
--±2.0
Vin=Min. to Max. @Full Load
--±0.5
Single Output Model
--±0.5
Io=0% to 100%
Dual Output Models
--±2.5
No minimum Load Requirement
1.5
5V Output Models
--0-20 MHz Bandwidth
Other Output Models
--1.0
Zener diode clamp
120
--±0.02
----85VAC, Hiccup Mode, auto-recovery
105
--(long term overload condition may cause damage)
Hiccup mode, Automatic Recovery
Load Regulation
Minimum Load
Ripple & Noise
Over Voltage Protection
Temperature Coefficient
Overshoot
Over Load Protection
Short Circuit Protection
Max.
---------
Unit
%Vnom.
%
%
%
1.8
1.3
--5
%VPP of Vo
%VPP of Vo
% of Vo
%/℃
%
---
%Inom.
General Specifications
Parameter
I/O Isolation Voltage
Leakage Current
I/O Isolation Resistance
Switching Frequency
Typ.
Max.
Unit
----VAC
80
--µA
500 VDC
----MΩ
132
--kHz
115VAC, 60Hz
20
--ms
230VAC, 50Hz
80
--ms
MIL-HDBK-217F@25℃, Ground Benign
400,000
Hours
UL/cUL 60950-1, CSA C22.2 No 60950-1
ANSI/AAMI ES60601-1, CAN/CSA-C22.2 No. 60601-1
IEC/EN 60950-1, IEC/EN 60601-1 3rd Edition 2xMOPP
UL/cUL 60950-1 recognition (UL certificate), IEC/EN 60950-1 (CB-report)
UL/cUL 62368-1 recognition (UL certificate), IEC/EN 62368-1 (CB-report)
ANSI/AAMI ES60601-1 2xMOPP recognition (UL certificate), IEC/EN 60601-1 3rd Edition (CB-report)
Hold-up Time
MTBF (calculated)
Safety Standards
Safety Approvals
Conditions
Reinforced Insulation, Rated For 60 Seconds
Min.
4000
--1000
-------
Conditions / Model
Min.
-40
-----40
-------
Typ.
--------142
67
---
Max.
+80
0.75
1.2
+95
----95
Unit
℃
W/℃
W/℃
℃
℃
℃
% rel. H
---
---
260
℃
Environmental Specifications
Parameter
Operating Ambient Temperature Range
Power Derating
Above +65℃
5V Output Models
Other Models
Storage Temperature Range
Shutdown, Internal IC Junction Temperature
Automatic Recovery, Internal IC Junction Temperature
Thermal Shutdown
Humidity (non condensing)
Lead Temperature
(1.5mm from case for 10Sec.)
E-mail:sales@minmax.com.tw
2022/04/08
REV:7
Tel:886-6-2923150
Page 2 of 5
AJM-24 SERIES
AC/DC Power Module 24W, Industrial & Medical Safety
EMC Specifications
Parameter
Standards & Level
Performance
Conduction
EN 55011, EN 55032, EN 61000-6-4,
Without external components
Class B
EN 61000-6-3
Radiation
th
EN 60601-1-2 4 , EN 55024, EN 61000-6-2, EN 61000-6-1
ESD
EN 61000-4-2 Air ± 15kV, Contact ± 8kV
A
Radiated immunity
EN 61000-4-3 10V/m
A
Fast transient
EN 61000-4-4 ±2kV
A
Surge
EN 61000-4-5 ±1kV
A
EN 61000-4-6 10Vrms
Conducted immunity
A
EN 61000-4-8 30A/m
PFMF
A
EN 61000-4-11
0% of 230VAC
0.5 cycle
Dips & Interruptions
A
0% of 230VAC
1 cycle
A
70% of 230VAC
25/30 cycle
A
0% of 230VAC
250/300 cycle
B
EMI
EMS
Notes
1
2
3
4
5
6
This product is not designed for use in critical life support systems, equipment used in hazardous environment, nuclear control systems or other such
applications which necessitate specific safety and regulatory standards other the ones listed in this datasheet.
Specifications typical at Ta=+25℃, resistive load, 115VAC, 60Hz input voltage, after warm-up time rated output current unless otherwise noted.
Safety approvals cover frequency 47-63 Hz.
We recommend to protect the converter by a slow blow fuse in the input supply line.
Other input and output voltage may be available, please contact MINMAX.
Specifications are subject to change without notice.
E-mail:sales@minmax.com.tw
2022/04/08
REV:7
Tel:886-6-2923150
Page 3 of 5
AJM-24 SERIES
AC/DC Power Module 24W, Industrial & Medical Safety
Package Specifications PCB Mounting
Mechanical Dimensions
Pin Connections
19.5 [0.77]
6.0 [0.24]
8.89
[0.35]
11.43
[0.45]
6
7
5
0.7 [0.03]
8.89
[0.35]
11.43
[0.45]
3
4
6.3
[0.25]
41.4 [1.63]
2
5.0 [0.20]
46.0 [1.81]
Bottom View
74.0 [2.91]
6.3
[0.25]
62.00 [2.44]
Mounting M4.0 Thread
1
Pin
Single Output
Dual Output
Diameter
mm (inches)
1
AC (N)
AC (N)
Ø 1.0 [0.04]
2
AC (L)
AC (L)
Ø 1.0 [0.04]
3
No Pin
No Pin
Ø 1.0 [0.04]
4
-Vout
-Vout
Ø 1.0 [0.04]
5
No Pin
Common
Ø 1.0 [0.04]
6
+Vout
+Vout
Ø 1.0 [0.04]
7
No Pin
No Pin
Ø 1.0 [0.04]
►All dimensions in mm (inches)
►Tolerance: ±0.5 (±0.02)
►Pin pitch tolerance: ±0.25 (±0.01)
►Pin diameter tolerance: X.X±0.1 (X.XX±0.004)
20.32 [0.80]
54.0 [2.13]
Physical Characteristics
Case Size
:
74.0x54.0x19.5mm (2.91x2.13x0.77 inches)
Case Material
:
Plastic resin (flammability to UL 94V-0 rated)
Pin Material
:
Copper Alloy
Weight
:
137g
Package Specifications Chassis Mounting (order code suffix C)
Mechanical Dimensions
Connections
Indication LED
Top view
46.0 [1.81]
7
6
5
4
3
2
1
54.0 [2.13]
4XØ3.5
DCON
POWER"GOOD"INDICATOR
86.0 [3.39]
96.0 [3.78]
10.0 [0.39]
Single Output
Dual Output
1
AC (N)
AC (N)
2
AC (L)
AC (L)
3
NC
NC
4
-Vout
-Vout
5
NC
Common
6
+Vout
+Vout
7
NC
NC
NC: No Connection
5.0 [0.20]
Note:
Screw type Terminal: Wires 1.5mm2 max.
Recommended Terminal Screw tightening torque: 0.5Nm (3.5lb.in.) max.
Physical Characteristics
Case Size
:
96.0x54.0x23.3mm (3.78x2.13x0.92 inches)
Case Material
:
Plastic resin (flammability to UL 94V-0 rated)
Weight
:
147g
E-mail:sales@minmax.com.tw
2022/04/08
REV:7
Tel:886-6-2923150
Page 4 of 5
16.8 [0.66]
23.3 [0.92]
76.0 [2.99]
Pin
►All dimensions in mm (inches)
►Tolerance: ±0.5 (±0.02)
AJM-24 SERIES
AC/DC Power Module 24W, Industrial & Medical Safety
Package Specifications with DIN Rail Mounting Bracket
Mechanical Dimensions
Indication LED
Top view
46.0 [1.81]
7
6
5
4
3
2
1
54.0 [2.13]
4XØ3.5
DCON
POWER"GOOD"INDICATOR
86.0 [3.39]
96.0 [3.78]
3.0 [0.12]
23.3 [0.92]
11.0 [0.43]
16.8 [0.66]
10.0 [0.39]
5.0
[0.20]
76.0 [2.99]
12.7 [0.50]
Physical Characteristics
Case Size
:
96.0x54.0x23.3mm (3.78x2.13x0.92 inches)
Case Material
:
Plastic resin (flammability to UL 94V-0 rated)
Weight
:
201g
DIN-Rail Mounting Bracket (Order code for Kit : AC-DIN-01)
Order Code Table
PCB Mounting
AJM-24S05
Chassis Mounting
AJM-24S05C
AJM-24S05C
With DIN Rail Mounting by two Order Code
AC-DIN-01
AJM-24S09
AJM-24S09C
AJM-24S09C
AC-DIN-01
AJM-24S12
AJM-24S12C
AJM-24S12C
AC-DIN-01
AJM-24S15
AJM-24S15C
AJM-24S15C
AC-DIN-01
AJM-24S24
AJM-24S24C
AJM-24S24C
AC-DIN-01
AJM-24D12
AJM-24D12C
AJM-24D12C
AC-DIN-01
AJM-24D15
AJM-24D15C
AJM-24D15C
AC-DIN-01
18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan
Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: sales@minmax.com.tw
Minmax Technology Co., Ltd.
2022/04/08
REV:7
Page 5 of 5