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Series AM150QB-NZ
150 Watt | DC-DC Converter
FEATURES:
• Wide Input Range 4:1
• Low no-load Power
• Efficiency up to 91%
• 2250VDC I/O Isolation
• Remote ON/OFF Control
• Meet EN50121-3-2
• Industry Standard: 1/4 Brick
• Operating temperature -40°C to + 85°C
• Over Current, Over Voltage, Over Temperature &
Continuous Short Circuit Protection
Picture coming soon
Models
Single output
Input Current
No load/Full
load
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current max
(A)
Max Capacitive
load (µF)
Efficiency
(%)
Model
(mA)
AM150QB-4805SH22-NZ
AM150QB-4812SH22-NZ
AM150QB-4815SH22-NZ
AM150QB-4824SH22-NZ
AM150QB-4848SH22-NZ
48 (18-75)
48 (18-75)
48 (18-75)
48 (18-75)
48 (18-75)
160/4789
160/4789
160/4789
160/4789
160/4789
5
30
12.5
10
6.25
3.13
6000
2000
2000
1000
450
88
91
89
91
91
12
15
24
48
*Add suffix “-K” for optional heatsink
**Add suffix “-M” for optional aluminum alloy bottom case
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified.
Input Specifications
Parameters
Nominal
Typical
Maximum
Units
Voltage range
48V
18-75
80
VDC
Filter
π(Pi) Network
Absolute Maximum Rating
Peak Input Voltage time
Input reflected ripple current
Under Voltage Lockout (On/Off)
-0.7-90
1,000
VDC
ms
mA p-p
VDC
100
18
ON: 3.5 ~ 12Vdc or Open Circuit
Remote On / OFF Control
OFF: 0 ~ 1.2Vdc or Ctrl connected to -Vin
Idle current: 2-10mA
VDC
Isolation Specifications
Parameters
Tested I/O voltage
Input to Case
Output to Case
Resistance
Conditions
Typical
Rated
2250
1500
500
Units
VDC
VDC
VDC
MOhm
pF
60s
60s
60s
>100
2200
Capacitance
Output Specifications
Parameters
Conditions
Typical
Maximum
Units
Voltage accuracy
0%-100% load
±1
±3
%
Over voltage protection
Over load protection
Short Circuit protection
Thermal shutdown
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Zener Diode Clamp
110~150
Continuous, Auto-recovery
% of Iout
ºC
On Case
LI-HI, Full load
0% to 100% Full Load
105
±0.2
±0.5
±0.5
±0.75
±0.03
200
%
%/oC
mV p-p
20MHz Bandwidth
100
25% load step change, 5V Vout
25% load step change, Others
±3
±3
±7.5
±5
Transient Response Deviation
% of Max
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