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AC-DC CONVERTERS
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AMEO125 Series
125 Watt (Open Frame) AC/DC Converter
OPEN FRAME SWITCHING POWER SUPPLY
UNIVERSAL INPUT RANGE 90...264 VAC,
47...63HZ OR 120...370VDC
ULTRA COMPACT SIZE
3000 VAC INPUT-OUTPUT ISOLATION
REGULATED OUTPUT
125W WITH 18CFM FAN
EFFICIENCY UP TO 75%
PFC FUNCTION
ELECTRICAL SPECIFICATIONS
All specifications valid at nominal Input voltage, full load and +25C after warm-up time unless otherwise stated.
Specifications are subject to change without notification.
Model No. (Single Output)
AMEO125-3.3S AMEO125-5S AMEO125-12S AMEO125-15S AMEO125-24S AMEO125-48S
Max. Output Wattage (Convection)
66W
100W
100W
100W
100W
100W
Picture
Available
Soon
Max. Output Wattage (18CFM Fan)
82.5W
125W
125W
125W
125W
125W
Voltage
90-260 VAC or 120-370 VDC
Frequency (Hz)
47-63 Hz
Input
Current (Full Load)
3A Max. (115VAC) / 1.5A Max. (230VAC)
Inrush Current (<2ms)
30A Max. (115VAC) / 60A Max. (230VAC)
Leakage Current
3.5mA Max.
Power Factor
PF>0.97 (115VAC) / PF>0.93 (230 VAC) at Full Load
Voltage (VDC) 3.3V
5V
12V
15V
24V
48V
Voltage Accuracy
2%
Max. Current
(Convection)
20A
20A
8.33A
6.66A
4.16A
2.08A
Max. Current
(18CFM Fan)
25A
25A
10.4A
8.33A
5.2A
2.6A
Line Regulation
(LL-HL) (typ.)
1%
Output Load Regulation
(5-100%) (typ.)
1%
Minimum Load
0%
Maximum Capacitive Load
470-23,000F Depending on model.
Ripple & Noise
100mV Max. 1% Max.
Efficiency 68% 70% 75% 75% 75% 75%
Hold-up Time
18ms Min.
Switching Frequency
67kHz
Over Power Protection
Auto Recovery
Protection Over Voltage Protection
Zener Diode Clamp
Short Circuit Protection
Auto Recovery
Input-Output (VAC)
3000V
Isolation Input-FG (VAC)
1500V
Output-FG (VAC)
500V
Operating Temperature
(Conv)
-25C - +40C (without derating)
Operating Temperature
(Fan)
-25C - +50C (without derating)
Environment Storage Temperature
-40C - +85C
Temperature Coefficient
0.02% / C (0-50C)
Humidity
95% RH
MTBF
> 100,000 hrs @ 25C (MIL-HDBK-217F)
Physical Dimensions (LxWxH)
5.00x3.00x1.40 Inches (127.0x76.2x35.5mm) Tolerance 0.5mm
Weight
365g
Cooling Method
Free Air Convection / 18CFM Forced Air
EMC
EMI
(Conducted & Radiated Emission)
EN55022 Class B
EMS
(Noise Immunity)
EN55024
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