10ACFEW_3 series
10Watt - AC-DC converter
AC-DC Converter
10 Watt
Ultra-wide 85-305VAC &
100-430 VDC input range
Accepts AC or DC input
(dual-use of same terminal)
Operating ambient temp.
range -40°C to +85°C
No-load power consumption
as low as 0.1W
10ACFEW_3 series is one of GAPTEC’s highly efficient green power
AC-DC Converter series. They feature wide input range accepting either
AC or DC voltage, high efficiency, low power consumption and Class II
reinforced insulation. 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
requirement on EMC. For extremely harsh EMC environment, we
recommend using the application circuit show in Design Reference of
this datasheet.
Output short circuit,
over-current,
over-voltage protection
Design meets IEC/EN61558,
IEC/EN60335 standards
IEC/EN/UL62368 safety
approved
Multi application,
flexible layout
Compact size, high power
density, green power
UL-62368-1 (E347551)
Common specifications
Short circuit protection:
Cooling:
Output specifications
Hiccup, continuous, self-recovery
Free air convection
-40°C to +85°C
Item
Operating Conditions
Min Typ
Max
150
Units
%
Output voltage
accuracy*
3.3V
3
2
5V/9V/12V/15V/24V
Operation temperature range:
Storage temperature range:
Storage humidity range:
Power derating:
Line regulation
Load regulation
Rated load
1
%
%
-40°C to +105°C
0% - 100% load
1.5
< 95%
20MHz Bandwidth
(peak-peak value)
Ripple & Noise*
+55°C to +85°C: 2.5%/°C MIN
85VAC - 100VAC: 1.0%/VAC MIN
277VAC - 305VAC: 0.54%/VAC MIN
80
mV
Temperature
Coefficient
0.02
%/°C
Safety standard:
IEC/EN/UL62368, IEC/EN60335,
IEC/EN61558
230VAC : 3.3V/5V
230VAC : 9V/12V/15V
230VAC : 24V
0.05
0.09
0.13
0.10
0.12
0.15
Stand-by Power
Consumption
W
Safety-regulated certification:
Safety class:
IEC/EN/UL62368
Class II
Over-current
Protection
≥110% Io self-recovery
0
Hot plug:
Unavailable
Min. load
%
Case material:
Plastic [UL94-V0]
32.00 x 17.20 x 15.05 mm
>1000,000 hours
8.2g (Typ.)
Dimension:
Note: * The “parallel cable” method is used for ripple and noise test, please refer
to AC-DC Converter Application Notes for specific information.
MTBF (MIL-HDBK-217F@25°C):
Weight:
Example:
10ACFEW_03S3
10 = 10Watt; AC = AC-DC; F = Open Frame; E = series;
W = wide input; 03 = 3.3Vout; S = single output; 3 = 3 kVAC isolation
Input specifications
Item
Operating Conditions
Min
Typ
Max
Units
Input voltage range • AC Input
• DC Input
85
305
430
VAC
VDC
Note:
100
1. External electrolytic capacitors are required to modules, more details refer to
typical applications;
Input frequency
47
63
Hz
2. This part is open frame, at least 6.4mm creepage distance between the primary
and secondary external components of the module is needed to meet the
safety requirement, refer to the recommended welding hole design in the
external dimension drawing;
3. Unless otherwise specified, parameters in this datasheet were measured under
the conditions of Ta = 25°C, humidity <75%, nominal input voltage ( 115V and
230V) and rated output load;
4. All index testing methods in this datasheet are based on our company
corporate standards;
5. We can provide product customization service, please contact our technicians
directly for specific information;
6. Products are related to laws and regulations: see “Features“ and “EMC“;
7. Our products shall be classified according to ISO14001 and related
environmental laws and regulations, and shall be handled by qualified units.
Input current
• 115VAC
• 230VAC
0.30
0.18
A
A
Inrush current
• 115VAC
• 277VAC
15
A
A
30
Recommended
External Input Fuse
1A, slow-blow, required (The actual use needs to be
selected according to the application enviroment)
Isolation specifications
Item
Operating Conditions
Min
Typ
Max
Units
VAC
Isolation voltage
(nput-output)
Electric Strength Test
for 1min., leakage
current < 5mA
3000
Page 1 of 6
10ACFEW_3 – Rev. 2020-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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