15ACM_3 series
15W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated
AC-DC Converter
15 Watt
Universal Input:
Over voltage protection
Over current protection
High power density,
The 15ACM_S3 series s one of GAPTEC’s highly efficient green power
AC-DC Converter series. They feature ultra-wide input range accepting
either AC or DC voltage, high efficiency, low power consumption and
reinforced isolation. All models are particularly suitable for industrial
control, electric power, instrumentation and smart home applications
which have high requirement for dimension and don’t have high requi-
rement on EMC. For extremely harsh EMC environment, we recommend
using the application circuit show in Design Reference of this datas-
heet.
85 - 305VAC/100 - 430VDC
Operating temperature range:
-40°C to +85°C
high reliability
Isolation voltage up to 3kVAC
Low power consumption,
green power
Designed to meet IEC/EN/
UL60335 safety standards
Designed to meet IEC/EN/
UL62368 safety standards
Short circuit protection (SCP)
UL-62368-1 (E347551)
Approval
Model
Power
[W]
Output voltage
Output current
[mA, max]
Efficiency
[%, typ]
Capacitive load
[µF, max]
[V]
3.3
5
UL
UL
UL
UL
UL
UL
15ACM_03S3
15ACM_05S3
15ACM_09S3
15ACM_12S3
15ACM_15S3
15ACM_24S3
9.9
14
15
3000
2800
1670
1250
1000
625
75
77
82
82
84
85
2000
1500
1000
680
9
15
12
15
24
15
470
15
330
Please add suffix /L for bent pins (15ACM_24S3/L).
Input specifications
Output specifications
Input voltage range
Input frequency
Input current
85~305VAC, 100~430VDC
47~63Hz
Voltage accuracy
3.3V output: 3ꢀ (typ)
Others: 2ꢀ (typ)
Minimum load
0ꢀ
115VAC
• 0.4A (max)
230VAC
• 0.25A (max)
Line regulation (full load)
Load regulation (0ꢀ to 100ꢀ)
0.5ꢀ (typ)
Inrush current
Hot plug
115VAC
• 18A (typ)
230VAC
• 35A (typ)
3.3VDC: 2ꢀ (typ)ꢁ Others: 1ꢀ (typ)
Ripple & Noise*
20MHz bandwidth (peak-peak value)
80mV (typ)
150mV (max)
Unavailable
1A/300V
Recommended external input
fuse
slow blow,
required
Short circuit protection
Over current protection
Hiccup, continuous, self-recovery
≥110ꢀIo self-recovery
Over voltage protection
(Output voltage clamp or hiccup)
• 3.3VDC/5VDC: ≤9VDC
• 9VDC: ≤15VDC
• 12VDC/15VDC: ≤25VDC
• 24VDC: ≤35VDC
Example:
15ACM_05S3
15 = 15Watt; AC = AC-DC; M = Micro size; 5Vout; S = Single Output;
3 = 3kVAC isolation
* Ripple and noise are measured by “parallel cable” method.
Note:
1. External electrolytic capacitors are required to modules, more details refer to
typical applications.
2. This part is open frame, at least 6.4mm safety distance between the primary
and secondary external components of the module is needed to meet the safety
requirement.
3. Unless otherwise specified, parameters in this datasheet were measured under
the conditions of Ta = 25°C, humidity <75ꢀ, nominal input voltage (115V and
230V) and rated output load.
4. In order to improve the efficiency at light load, there will be audible noise gene-
rated, but it does not affect product performance and reliability.
5. Module required dispensing fixed after assembled.
6. All index testing methods in this datasheet are based on our company corpo-
rate standards.
7. We can provide product customization service, please contact our technicians
directly for specific information.
8. Products are related to laws and regulations: see „Features“ and „EMC“.
9. Our products shall be classified according to ISO14001 and related environmen-
tal laws and regulations, and shall be handled by qualified units.
Page 1 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15ACM_3 – Rev. 2021-1.3
Specifications subject to change without notice.