- 您现在的位置：买卖IC网 > PDF目录156639 > 48CPS3-0505-T 2-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | 48CPS3-0505-T |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | PLASTIC, DIP-24 |
| 文件页数： | 5/7页 |
| 文件大小： | 162K |
| 代理商： | 48CPS3-0505-T |
3 Watt-Family
DC-DC Converters <40 W
Rugged Environment
6 - 14
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
6.1
Installation Instructions
Isolation Tests
Input to output isolation voltage tests are performed as factory tests (100 %) and should not be repeated in the field.
Melcher will not honour any guarantee/warranty claims resulting from high voltage field tests.
Table 8: Isolation test voltage, coupling capacitance and insulation resistance
Characteristics
Conditions
IPS
IPW 1
Unit
Uis io
Isolation test voltage
AC: 50 Hz,
500
1060
Vrms
Input to output
1 minute
1400
3000
Vpp
DC: 1 second 2
700
1500
V
DC: 1 second 3
800
1700
Uis oo
Isolation test voltage
AC: 50 Hz,
500
1060
Vrms
output to output 4
1 minute
1400
3000
Vpp
DC: 1 second 2
700
1500
V
DC: 1 second 3
800
1700
Cio
Coupling capacitance
typ
300
external 5
pF
Ris
Insulation resistance
at 100 V DC
≥2000
M
after 1 minute
1 According to EN 41003 (1993)
2 For production test purposes in accordance with IEC 950/EN 60950
3 Factory test procedure
4 Group 03
5 Important: All IPW types need (an) external coupling capacitor(s) Cio of min. 220 pF, 1 kVrms
Connection in Series
If the outputs of one or more units are connected in series
each individual output should be protected by a zener diode
or preferably by a suppressor diode to avoid overvoltages
or reverse polarity at the individual outputs, e.g.: 1N5908
(5 V), BZW04-11 (12 V), BZW04-14 (15 V) or equivalent
types.
Such destructive voltages may occur at switch-on cycle of
the converters, if the output voltages do not rise at the same
time. The "slower" output(s) could be supplied and, as a
result, destroyed by the "faster" output(s) via the load. The
maximum output current is limited by the lowest current
limitation.
Connection in Parallel
Connection of the outputs of one or more units in parallel is
not permitted. The load distribution and the ripple values
could not be controlled.
Cleaning
Two CFC free cleaning solvents have been tested and can
be recommended:
– Prozone from BP
– Zestron from Dr. O. K. Wack Chemie GmbH (Germany)
Submersion of the units in water for rinsing is permitted.
Drying should be done in the air.
Unit 1
Unit 2
+
Uo
–
Uo
+Vo
Go
–Vo
+Vo
Go
–Vo
Fig. 1
Outputs connected in series
Shutdown Description
The shutdown terminal is used to switch the converter out-
put voltage
Uo on and off via a control signal (e.g. using an
open collector drive). See "Electrical Input and Output
Data".
The output voltage is switched on when the shutdown ter-
minal is open circuit or +8...+10 V. The output voltage is
switched off when a voltage of –0.3...+2 V is applied to the
shutdown terminal. At the open shutdown pin 10...12 V will
appear.
相关PDF资料 |
PDF描述 |
|---|---|
| 24CPS3-1212-S | 2-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
| 24IPW3-05-05-S | 2-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
| 48IMO12-03-7 | 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE |
| 48IMP12-1212-7 | 2-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE |
| 48IMS15-05-05-9IZ | 2-OUTPUT 14 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 48CTQ060 | 功能描述:肖特基二极管与整流器 40 Amp 60 Volt RoHS:否 制造商:Skyworks Solutions, Inc. 产品:Schottky Diodes 峰值反向电压:2 V 正向连续电流:50 mA 最大浪涌电流: 配置:Crossover Quad 恢复时间: 正向电压下降:370 mV 最大反向漏泄电流: 最大功率耗散:75 mW 工作温度范围:- 65 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-143 封装:Reel |
| 48CTQ060-1 | 功能描述:肖特基二极管与整流器 40 Amp 60 Volt RoHS:否 制造商:Skyworks Solutions, Inc. 产品:Schottky Diodes 峰值反向电压:2 V 正向连续电流:50 mA 最大浪涌电流: 配置:Crossover Quad 恢复时间: 正向电压下降:370 mV 最大反向漏泄电流: 最大功率耗散:75 mW 工作温度范围:- 65 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-143 封装:Reel |
| 48CTQ060-1PBF | 功能描述:DIODE SCHOTTKY 60V 20A TO262 RoHS:是 类别:分离式半导体产品 >> 二极管，整流器 - 阵列 系列:- 其它有关文件:STTH10LCD06C View All Specifications 标准包装:1,000 系列:- 电压 - 在 If 时为正向 (Vf)（最大）:2V @ 5A 电流 - 在 Vr 时反向漏电:1µA @ 600V 电流 - 平均整流 (Io)（每个二极管）:5A 电压 - (Vr)（最大）:600V 反向恢复时间(trr):50ns 二极管类型:标准 速度:快速恢复 = 200mA（Io） 二极管配置:1 对共阴极 安装类型:表面贴装 封装/外壳:TO-263-3，D²Pak（2 引线+接片），TO-263AB 供应商设备封装:D2PAK 包装:带卷 (TR) 产品目录页面:1553 (CN2011-ZH PDF) 其它名称:497-10107-2 |
| 48CTQ060-1TRL | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Schottky Rectifier, 2 x 20 A |
| 48CTQ060-1TRLPBF | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Schottky Rectifier, 2 x 20 A |
发布紧急采购，3分钟左右您将得到回复。