Datasheet > AM40U-4815SC

AM40U-4815SC

更新时间： 2024-11-30 03:00:35

品牌	Logo	应用领域
AIMTEC		转换器 DC-DC转换器
页数	文件大小	规格书
2页	286K
描述
40 watt dc-dc converters

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AM40U-4815SC 数据手册

AM40U-C Series

40 watt dc-dc converters

POWER MODULES FOR PCB MOUNTING

V-OUT TRIM AND ON/OFF CONTROL

REGULATED OUTPUT

•

LOW RIPPLE & NOISE

•

SYNCHRONOUS RECTIFIER TOPOLOGY

GENERAL DESCRIPTION

Our AM40U-C series is a family of cost effective 40W single output

DC-DC converters. These converters are shielded on all six sides and

encapsulated with a nickel-coated copper with a non-conductive base

and dimensions of 50.8x40.64x10.8mm. The high performance fea-

tures of our AM40U-C components include short circuit protection

with hiccup auto recovery, tight line regulation and a high efficiency

operation coefficient up to 88%.

Seven models operate from an input voltage of 48VDC

producing output voltages of 1.8, 2.5, 3.3, 5, 12, 15 &

24VDC. 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:

Output Specifications:

Voltage range

Filter

48 VDC, 36~75VDC

p (Pi) Network

Voltage accuracy

Ripple

Noise

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.

±2%, max.

<0.2% Vout +20mVmax (Vp-p)

<0.5% Vout +50mVmax (Vp-p)

Isolation Specifications:

Rated voltage

Resistance

1500VDC

>1000 Mohms

1000pF

Capacitance

General Specifications:

Efficiency

Switching frequency

Load regulation (10-100%)±1%, typ.

Temperature coefficient ±0.02%/°C, typ.

83% to 88%

400KHz, typ. 100% load

Physical Specifications:

Environmental Specifications:

Operating temperature

Storage temperature

Case temperature

Humidity (non-condensing)

Cooling

Dimensions

50.8x50.8x10.8mm

2.0x2.0x0.42inches

70g

Nickel-Coated Copper with

Non-Conductive base,

six sides’ shielded

-25°C …+71°C

-55°C …+105°C

+95°C, max.

Up to 95%

Free-air convection

Weight

Case material

MTBF: > 550,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC)

Specifications are subject to change without notification

Continued on next page

VISIT US AT WWW.AIMTEC.CA

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