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Specifications are subject to change without notification
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AMED250-Z Series
250 watt ac-dc converter
A
DIN RAIL SWITCHING POWER SUPPLY
UNIVERSAL INPUT RANGE 90…264 VAC,
47…63HZ OR 120…370VDC
ULTRA COMPACT SIZE
3000 VAC INPUT-OUTPUT ISOLATION
REGULATED OUTPUT
250W WITH 18CFM FAN
EFFICIENCY UP TO 80%
PFC FUNCTION
ELECTRICAL SPECIFICATIONS
All specifications valid at nominal Input voltage, full load and +25°C after warm-up time unless otherwise stated.
Specifications are subject to change without notification.
Model No. (Single Output)
Max. Output Wattage (18CFM Fan)
Max. Output Wattage (Convection)
Voltage
Frequency (Hz)
Input
Current (Full Load)
Inrush Current (<2ms)
Leakage Current
Power Factor
Voltage (VDC) 3.3V
Voltage Accuracy
Max. Current
(18CFM Fan)
Max. Current
(Convection)
Line Regulation
(LL-HL) (typ.)
Output Load Regulation
(5-100%) (typ.)
Minimum Load
Maximum Capacitive Load
Ripple & Noise
Efficiency 69% 75% 80% 80% 80% 80%
Hold-up Time
Switching Frequency
Over Power Protection
Protection Over Voltage Protection
Short Circuit Protection
Input-Output (VAC)
Isolation Input-FG (VAC)
Output-FG (VAC)
Operating Temperature
(Conv)
Storage Temperature
Environment Temperature Coefficient
Humidity
MTBF
Dimensions (LxWxH) 7 x 4.2 x 1.6 Inches (177.8 x 106.68 x 40.64 mm) Tolerance ±0.5mm
Physical Weight
Cooling Method
EMI
(Conducted & Radiated Emission)
EMS
(Noise Immunity)
AMED250-3.3SZ AMED250-5SZ AMED250-12SZ AMED250-15SZ AMED250-24SZ
AMED250-48SZ
132
W
200W
250W
80W
120W
162W
90-260 VAC or 120-370 VDC
47-63 Hz
4A Max. (115VAC) / 2A Max. (230VAC)
40A Max. (115VAC) / 80A Max. (230VAC)
3.5mA max.
PF>0.97 (115VAC) / PF>0.93 (230 VAC) at Full Load
5V
12V
±2%
40A
40A
20.83A
24.24A
24A
13.5A
±1%
±1%
0%
470-23,000
μ
F Depending on model.
100mV max. 1% max.
250W
162W
250W
162W
250W
162W
15V
24V
48V
16.66A
10.8A
10.4A
6.75 3.375A
5.2A
18ms min.
67kHz
Auto Recovery
Zener diode clamp
Auto Recovery
3000V
1500V
500V
-25°C ... +70°C (with derating)
-40°C ... +85°C
0.02% / °C (0~50°C)
95% RH
> 50,000 hrs @ 25°C (MIL-HDBK-217F)
842g
Free Air Convection / 18CFM Forced Air
EN55022 Class B
EN55024
EMC