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.
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Input Specifications
Voltage range
Filter
Absolute Maximum Rating
On/Off control
40Watt | DC-DC Converter
Units
VDC
Parameters
Nominal
24
48
24
48
Typical
9-36
18-75
π(Pi) Network
Maximum
50
100
ON –TTL High or Open ; OFF – TTL Low or short
VDC
Isolation Specifications
Tested I/O voltage
Resistance
Parameters
Conditions
3 sec
500VDC
1500 or 3000
>1000
Typical
Maximum
VDC
MOhm
Units
Output Specifications
Voltage accuracy
Over voltage protection
Over current protection
Short Circuit protection
Short circuit restart
Line voltage regulation
Load voltage regulation (Single)
Load voltage regulation (Dual)
Temperature coefficient
Ripple & Noise
Voltage adjustment range
Minimum Load Current
Parameters
±2
Zener diode clamp
>110 FL
Continuous
Auto-Restart
±0.5
Iout=25% to 100%
±0.5
Iout=25% to 100%
±2
±0.05
20MHz Bandwidth (5 & 3.3Vout)
80
All other output models
1
±10
25
Conditions
Typical
Maximum
Units
%
%
% of Vin
%
%
%/
o
C
mV p-p
% p-p Vout
%
% of Max
General Specifications
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Derating
Cooling
Humidity
Case material
Weight
Dimensions
(L x W x H)
MTBF
Maximum soldering temperature
Transient recovery time
Parameters
Conditions
100% load
Typical
See chart below
95
Nickel
– coated Copper with nonconductive base
65
2.00 x 2.00 x 0.40 inches
50.81 x 50.81 10.20 mm
>1
500 000 hrs ( MIL-HDBK-217 F at +25
o
C)
50% load step change
280
250
-40 to +85
-55 to +115
100
45
Free air convection
Maximum
Units
KHz
o
C
o
C
o
C
o
C
% RH
g
C
uS
o
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Series AM40UW-IZ
Pin Out Specifications
Pin
1
2
3
4
5
6
7
Single
+V Input
-V Input
On/Off Control
No pin
+V Output
-V Output
Trim
40Watt | DC-DC Converter
1000 & 3000VDC
Dual
+V Input
-V Input
On/Off Control
+V Output
Common
-V Output
Trim
Dimensions
50.80
(2.00)
22.86
(0.90)
50.80
(2.00)
5.08
(0.20)
10.16
(0.40)
2
3
45.70
(1.80)
7
Printed Face
Side View
5.60
(0.22)
1.00
(0.04)
Dimensions mm (inch)
Case Tolerance: ±0.25mm (±0.02inch)
Pin Length Tolerence: ±0.05mm (±0.002inch)
Trimming
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10.16
(0.40)
6
10.16
(0.40)
1
Bottom View
5
10.16
(0.40)
4
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Series AM40UW-IZ
Derating
40Watt | DC-DC Converter
Free Air Convection
45 º C
100
Output Power (%)
80
60
40
20
0
- 40
- 20
0
20
40
60
75
Safe Operating Area
35
80
100
Ambient Temperature
º C
Control ON/OFF pin connection example
Single Output
Dual Output
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Series AM40UW-IZ
Digital Control Circuit:
Control
Voltage
0.5mA
0V
Ra =
Vpeak
– 0.6
0.5mA
NPN
40Watt | DC-DC Converter
Vpeak
On / Off Control
DC/DC
Converter
-V input
NOTE: 1.
Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled
by Aimtec; refer to www.aimtec.com for the most current product specifications.
2.
Product labels shown, including safety agency certifications on labels, may vary based on the
date manufactured.
3.
Mechanical drawings and specifications are for reference only.
4
. All specifications are measured at an ambient temperature of 25°C, humidity<75%,
nominal input voltage and at rated output load unless otherwise specified.
5.
Aimtec may not have conducted destructive testing or chemical analysis on all internal components
and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release.
6.
This
product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in this
datasheet
.
7.
Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.
