AM40U-4801SC [AIMTEC]
40 watt dc-dc converters; 40瓦特DC-DC转换器
| 型号： | AM40U-4801SC |
| 厂家： | 
AIMTEC |
| 描述： | 40 watt dc-dc converters |
| 文件： | 总2页 (文件大小：286K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
91
Continued on next page
VISIT US AT WWW.AIMTEC.CA
AM40U-C Series
OUTLINE DIMENSIONS & PIN CONNECTIONS
MECHANICAL DIMENSION (Top View)
Pin
Single
1
2
3
4
5
6
7
On/Off Control (Optional)
-V Input
+V Input
Trim
-V Output
+V Output
N.C.
DERATING
TRIMMING
BLOCK DIAGRAM
MODELS
Single output
Models
Input Voltage
Ouput Voltage
Ouput Current max.
AM40U-4801SC
AM40U-4802SC
AM40U-4803SC
AM40U-4805SC
AM40U-4812SC
AM40U-4815SC
AM40U-4824SC
1.8VDC
2.5VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
8000mA
8000mA
8000mA
8000mA
3300mA
2660mA
1660mA
36VDC-75VDC
92
TO ORDER CALL 1-888-9-AIMTEC
相关型号：
©2020 ICPDF网 联系我们和版权申明