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dc-dc converters. AM20U-C Datasheet

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dc-dc converters. AM20U-C Datasheet






AM20U-C converters. Datasheet pdf. Equivalent




AM20U-C converters. Datasheet pdf. Equivalent





Part

AM20U-C

Description

20 watt dc-dc converters

Manufacture

AIMTEC

Datasheet
Download AM20U-C Datasheet


AIMTEC AM20U-C

AM20U-C; www.DataSheet4U.com AM20U-C Series 20 w att dc-dc converters • • POWER MODU LES FOR PCB MOUNTING V-OUT TRIM AND ON/ OFF CONTROL • • REGULATED OUTPUT LOW RIPPLE & NOISE DC-DC CONVERTERS G ENERAL DESCRIPTION Our AM20U-C series i s a family of cost effective 20W single , dual & triple output DC-DC converters . These converters are shielded on all six sides and encapsulated.


AIMTEC AM20U-C

with a nickel-coated copper with a non- conductive base and dimensions of 50.8x 50.8x10.8mm. The high performance featu res of our AM20U-C components include s hort circuit protection with hiccup aut o recovery, tight line regulation and a high efficiency operation coefficient up to 82%. Thirty models operate from a n input voltage range of 12, 24 & 48VDC producing single,.


AIMTEC AM20U-C

dual or triple output voltages. The nor mal operation is specified over the ful l operating temperature range of -25°C to +71°C with no derating required. C ooling is done by free air convection. ELECTRICAL SPECIFICATIONS All specific ations valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. Input Specifi cations: Voltage rang.



Part

AM20U-C

Description

20 watt dc-dc converters

Manufacture

AIMTEC

Datasheet
Download AM20U-C Datasheet




 AM20U-C
www.DataSheet4U.com
AM20U-C Series
20 watt dc-dc converters
POWER MODULES FOR PCB MOUNTING
V-OUT TRIM AND ON/OFF CONTROL
REGULATED OUTPUT
LOW RIPPLE & NOISE
GENERAL DESCRIPTION
OurAM20U-C series is a family of cost effective 20W single, dual
& tripleoutputDC-DCconverters.Theseconvertersareshieldedon
all six sides and encapsulated with a nickel-coated copper with a
non-conductive base and dimensions of 50.8x50.8x10.8mm. The
high performance features of our AM20U-C components include
short circuit protection with hiccup auto recovery, tight line regula-
tion and a high efficiency operation coefficient up to 82%.
Thirty models operate from an input voltage range of 12,
24 & 48VDC producing single, dual or triple output volt-
ages. The normal operation is specified over the full
operating temperature range of -25°C to +71°C with no
derating required. Cooling is done by free air convection.
ELECTRICAL SPECIFICATIONS
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications:
Voltage range
Filter
12VDC, 9~18VDC
24VDC, 18~36VDC
48 VDC, 36~75VDC
p (Pi) Network
Isolation Specifications:
Rated voltage
Resistance
Capacitance
1500VDC
>1000 Mohms
1000pF
General Specifications:
Efficiency
Switching frequency
77% to 82%
200KHz, typ. 100% load
Environmental Specifications:
Operating temperature
-25°C …+71°C
Storage temperature
-55°C …+105°C
Case temperature
+95°C, max.
Humidity (non-condensing) Up to 95%
Cooling
Free-air convection
Output Specifications:
Voltage accuracy
±2%, max.
Ripple
<0.2% Vout +20mVmax (Vp-p)
Noise
<0.5% Vout +50mVmax (Vp-p)
Short circuit protection Hiccup, auto-recovery
Over current protection Works over 120% of rating
and recovers automatically
Over voltage protection Zener diode clamp protection
Line regulation (HL-LL) ±0.5%, typ.
±1%/±5%-for triple output
Load regulation(10-100%) ±0.5%, typ.
±3% -dual; ±3%/±5%-triple
Temperature coefficient ±0.02%/°C, typ.
Physical Specifications:
Dimensions
50.8x50.8x10.8mm
2.0x2.0x0.42inches
Weight
70g
Case material
Nickel-Coated Copper with
Non-Conductive base,
six sides’ shielded
MTBF: > 550,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC)
Specifications are subject to change without notification
84 Continued on next page
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 AM20U-C
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OUTLINE DIMENSIONS
& PIN CONNECTIONS
MECHANICAL DIMENSION (Top View)
BLOCK DIAGRAM
Single Output
AM20U-C Series
Pin Single
Dual
Triple
1
On/Off
On/Off
On/Off
2
-V Input
-V Input
-V Input
3
+V Input
+V Input
+V Input
4 Trim Trim -V Output
5
-V Output -V Output
Common
6 +V Output Common +5V Output
7 N.C. +V Output +V Ouput
DERATING
Dual Output
Triple Output
TRIMMING
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85
Continued on next page





 AM20U-C
www.DataSheet4U.com
MODELS
Single output
Models
AM20U-1203SC
AM20U-1205SC
AM20U-1212SC
AM20U-1215SC
AM20U-1224SC
AM20U-2403SC
AM20U-2405SC
AM20U-2412SC
AM20U-2415SC
AM20U-2424SC
AM20U-4803SC
AM20U-4805SC
AM20U-4812SC
AM20U-4815SC
AM20U-4824SC
Input Voltage
9VDC-18VDC
18VDC-36VDC
36VDC-75VDC
AM20U-C Series
Ouput Voltage
3.3VDC
5VDC
12VDC
15VDC
24VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
Ouput Current max.
4000mA
4000mA
1670mA
1330mA
830mA
4000mA
4000mA
1670mA
1330mA
830mA
4000mA
4000mA
1670mA
1330mA
830mA
Dual output
Models
AM20U-1205DC
AM20U-1212DC
AM20U-1215DC
AM20U-2405DC
AM20U-2412DC
AM20U-2415DC
AM20U-4805DC
AM20U-4812DC
AM20U-4815DC
Input Voltage
9VDC-18VDC
18VDC-36VDC
36VDC-75VDC
Ouput Voltage
±5VDC
±12VDC
±15VDC
±5VDC
±12VDC
±15VDC
±5VDC
±12VDC
±15VDC
Ouput Current max.
±2000mA
±830mA
±660mA
±2000mA
±830mA
±660mA
±2000mA
±830mA
±660mA
Triple output
Models
AM20U-12512TC
AM20U-12515TC
AM20U-24512TC
AM20U-24515TC
AM20U-48512TC
AM20U-48515TC
Input Voltage
9VDC-18VDC
18VDC-36VDC
36VDC-75VDC
Ouput Voltage
5/±12VDC
5/±15VDC
5/±12VDC
5/±15VDC
5/±12VDC
5/±15VDC
Ouput Current max.
2500/±300mA
2500/±250mA
2500/±300mA
2500/±250mA
2500/±300mA
2500/±250mA
86
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