30ACMEB Series
30W - Single Output AC-DC Converter - Universal Input - Isolated & Regulated
AC-DC Converter
30 Watt
Universal input: 90~264VAC
Regulated output, low ripple
and noise
High efficiency up to 89%
Plastic case, meets UL94V-0
Short circuit protection (SCP)
Output power protection (OPP)
Over voltage protection (OVP)
Meet EN60950, UL60950
Mounting: PCB Mounting &
Chassis Mounting with Screw
Terminals
The 30ACMEB series is a compact size power converter offered by
GAPTEC. It features universal input voltage, taking both DC and AC
input voltage, low power consumption, high efficiency, high reliability,
safer isolation. It offers good EMC performance, meets IEC/EN61000-4,
CISPR22/EN55022, UL60950 and EN60950 standards, and is widely used
in medical instrumentation and critical applications in commercial and
industrial electronic equipment.
Meets EN60601-1, ANSI/
AAMI ES60601-1 standards
(2xMOOP)
UL 60950-1 (pending)
(pending)
Approval
Model*
Power
[W]
Output voltage
[V]
Output current
[mA, max]
Capacitive Load
[µF, max]
Efficiency
[@230VAC, %, typ]
UL/CE
UL/CE
UL/CE
UL/CE
30ACMEB_05S4
30ACMEB_12S4
30ACMEB_15S4
30ACMEB_24S4
30
30
30
30
5
5000
2500
2000
1250
6800
1600
1200
470
84
89
86
86
12
15
24
* Add suffix CM for Chassis mounting with screw terminals (e.g. 30ACMEB_05S4CM), see different package measurements.
Input specifications
Input voltage range
Input frequency
Input current
Output specifications
90-264 VAC or 120-370 VDC
47~440Hz
Item
Test conditions
Full load
Min Typ
2
Max
Units
%
Output voltage
accuracy
115VAC
• 650mA (max)
230VAC
• 400mA max)
Line regulation
Load regulation
Ripple & noise*
LL-HL
0.5
1
%
%
Inrush current
(<2ms)
115VAC
• 30A (typ)
230VAC
• 60A (typ)
10% to 100% load
• 30ACMEB_05S4
• 30ACMEB_12S4 /
30ACMEB_15S4
100
150
mVp-p
mVp-p
Leakage current
< 0.1mA/264VAC (touch current)
<0.15W
No Load Input Power
(<240 VAC)
• 30ACMEB_24S4
240
mVp-p
ms
Hold-up time
10
External Fuse
(recommend)
3.15 A slow blow type
* Measured at 20MHz of bandwidth with 0.1uF & 47uF parallel capacitor.
Protection specifications
Example:
30ACMEB_05S4
Short circuit
protection
Protection type:
Auto recovery, hiccup mode
30 = 30Watt; AC = AC-DC; MEB = series; 5Vout; S = Single Output;
4 = 4kVAC
Over-voltage
protection
Protection type:
Zener diode clamp
Over-power
protection
Protection type:
Auto recovery, hiccup mode
Note:
1. 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.
2. Safety approvals cover frequency 47-63 Hz.
3. That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
4. It‘s recommended to add Varistor 14S471K at L / N input side in parallel.
5. All specifications valid at normal input voltage, full load and +25°C after warm-
up time unless otherwise stated.
Page 1 of 4
30ACMEB – Rev. 2018-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com