欢迎访问ic37.com |
会员登录 免费注册
发布采购

SK40-48-3.3S 参数 Datasheet PDF下载

SK40-48-3.3S图片预览
型号: SK40-48-3.3S
PDF下载: 下载PDF文件 查看货源
内容描述: 封装的DC- DC转换器 [Encapsulated DC-DC Converter]
分类和应用: 转换器
文件页数/大小: 3 页 / 167 K
品牌: ARCH [ ARCH ELECTRONICS CORP. ]
 浏览型号SK40-48-3.3S的Datasheet PDF文件第2页浏览型号SK40-48-3.3S的Datasheet PDF文件第3页  
VER : A_5  
update : 98.04.09  
Encapsulated DC-DC Converter  
SK40 SERIES  
30 Watts  
KEY FEATURES  
„
„
„
„
„
„
„
Power Module for PCB Mountable  
High Efficiency Up To 87%  
2:1 Input Rang  
Six-sided Continuous Shield  
Standard Package  
Screw Terminal For Optional  
2 Years Product Warranty  
ELECTRICAL SPECIFICATIONS  
Model No.  
SK40-48-1.8S  
SK40-48-2.5S  
20W  
SK40-48-3.3S  
26.4W  
SK40-48-5S  
40W  
SK40-48-12S  
40W  
SK40-48-15S  
40W  
SK40-48-24S  
40W  
Max. Output Wattage (W)  
Input Voltage (V.DC.)  
Output Voltage (V.DC.)  
Efficiency (%)  
14.4W  
48V (36-75V)  
1.8V / 8000mA  
78%  
48V (36-75V)  
2.5V / 8000mA  
82%  
48V (36-75V)  
3.3V / 8000mA  
84%  
48V (36-75V)  
5V / 8000mA  
86%  
48V (36-75V)  
12V / 3333mA  
83%  
48V (36-75V)  
15V / 2666mA  
83%  
48V (36-75V)  
24V / 1666mA  
84%  
Model No.  
( Single Output )  
SK40-48-1.8S  
14.4W  
SK40-48-2.5S  
SK40-48-3.3S  
SK40-48-5S  
SK40-48-12S  
SK40-48-15S  
SK40-48-24S  
20W  
26.4W  
40W  
40W  
40W  
40W  
Max output wattage (W)  
Input  
Input Filter  
π type  
Voltage (V.DC.)  
Voltage Accuracy  
Current (mA) max  
1.8  
2.5  
3.3  
5
12  
15  
24  
±2%  
8000  
8000  
8000  
8000  
3333  
2666  
1666  
Line Regulation (LL-HL) (typ.)  
Load Regulation (10-100%) (typ.)  
Ripple (Vp-p)  
±0.5%  
±1%  
50 mV max.  
100 mV max.  
±10%  
Output  
±1% max.  
±1% max.  
Noise (Vp-p)  
Trim  
Switching Frequency  
Over Power Protection  
Over Voltage Protection  
Short Circuit Protection  
Voltage  
400KHz  
Works over 120% of rating and recovers automatically.  
Zener diode clamp  
Hiccup mode, auto-recovery  
Protection  
Isolation  
1600 VDC.  
108 ohms  
Resistance  
Capacitance  
1000 pF  
Operating Temperature  
Storage Temperature  
Case Temperature  
Temperature Coefficient  
Humidity  
-25°C…+70°C (with derating) (40°C full load with 18 CFM Air Flow)  
-55°C…+105°C  
+100°C max.  
Environment  
Physical  
±0.02% Per°C  
95% RH  
MTBF  
>550,000 h @ 25°C (MIL-HDBK-217F)  
2.0 x 1.6 x 0.47 Inches ( 50.8 x 40.6 x 11.9 mm ) Tolerance ±0.5 mm  
Nickel-Coated Copper with Non-Conductive Base, Six-side shielded.  
58 g  
Dimension (L x W x H)  
Case Material  
Weight  
Cooling Method  
Free-air convection  
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.  
OUTPUT NOISE  
The output noise is measured with 10μF tantalum capacitor and 1μF ceramic capacitor across output.  
http://www.archcorp.com.tw  
TEL: +886-2-26989508 FAX: +886-2-26981319  
-1-  
 复制成功!