AM8T-C Series
8 watt dc-dc converters
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24PIN DIP PACKAGE
PLASTIC ENCAPSULATED CASE
POWER MODULES FOR PCB MOUNTING
2:1 WIDE INPUT RANGE
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REGULATED OUTPUT
LOW RIPPLE & NOISE
OPERATING TEMPERATURE : -25…+71°C
DC-DC CONVERTERS
GENERAL DESCRIPTION
Our AM8T-C series is a family of cost effective 8W sin-
gle and dual output DC-DC converters. These converters
are shielded on all six sides and aluminum encapsulated,
have a non-conductive base and retain an anodized black
DIP24 compatible plastic case and dimensions of
31.8x20.3x10.2mm. The high performance features of our
AM8T-C components include short circuit protection with
current limit auto recovery, tight line regulation and a high
efficiency operation coefficient up to 82%. Twenty four
models operate from an input voltage range of 12, 24 &
48VDC producing output voltages of 3,3, 5, 12, 15, 24,
±5, ±12 & ±15VDC. 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
Output Specifications:
Voltage accuracy
Ripple
Noise
Short circuit protection
Over current protection
Filter
Isolation Specifications:
Rated voltage
Resistance
Capacitance
General Specifications:
Efficiency
Switching frequency
12VDC, 9~18VDC
24VDC, 18~36VDC
48 VDC, 36~75VDC
p
(Pi) Network
1500VDC
>1000 Mohms
1000pF, typ.
78% to 82%
300KHz, typ. 100% load
±2%, max.
<0.2% Vout +20mVmax (Vp-p)
<0.5% Vout +50mVmax (Vp-p)
Current limit, auto-recovery
Works over 120% of rating
and recovers automatically
Line regulation (HL-LL) ±0.5%, typ.
Load regulation (10-100%) ±2%, typ.
Temperature coefficient ±0.02%/°C, typ.
Physical Specifications:
Dimensions
31.8x20.3x10.2mm,
tolerance ±0.5mm
1.25x0.8x0.4inches
Weight
13g
Case material
Six-side shielded Aluminum
with Non-Conductive base,
Black Anodize
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
Specifications are subject to change without notification
MTBF: > 800,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC)
70
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