- 您现在的位置：买卖IC网 > PDF目录77240 > BS2660-9PD2 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | BS2660-9PD2 |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | HEAT SINK, METAL, CASE S02, MODULE |
| 文件页数： | 19/31页 |
| 文件大小： | 633K |
| 代理商： | BS2660-9PD2 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页当前第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页
Cassette Style
100 Watt DC-DC Converters
S Series
Edition 1/01.2000
26/31
Fig. 28
Paralleling of single output units using option T with the
sense lines connected at the load
1 Leads should have equal length and cross sections and should
run in the same cable loom.
2 Diodes recommended in redundant operation only
3 DC common point
Load
1
2
3
S+
Vo+
Vo–
S–
Vi+
Vi–
T
Vi+
Vi–
S+
Vo+
Vo–
S–
T
1
max. 5 units in parallel connection
11036
Load
max. 5 units in parallel connection
+
–
Power bus
Module
Vo2–
Vo2+
Vo1–
Vo1+
T
Module
Vo2–
Vo2+
Vo1–
Vo1+
T
11037
Fig. 29
Paralleling of double output units using option T (e.g.
Powerbus)
Vo+
Vo–
Vo+
Vo–
Load
Vo+
Vo–
11003
Fig. 27
An example of poor wiring for connection in parallel
T Current Sharing
This option ensures that the output currents are approxi-
mately shared between all paralleled modules, hence in-
creasing system reliability. To use this facility, simply inter-
connect the T pins of all modules and make sure, that pins
14, the S– pins (S 1000) or the Vo1– pins (S 2000) are also
connected together. The load leads should have equal
length and cross section to ensure equal voltage drops. Not
more than 5 units should be connected in parallel.
Note: If output voltage adjustment is requested we strongly
recommend to use the R-input instead of option P, as with
option P the required setting accuracy is difficult to achieve.
The output voltages must be individually set prior to paral-
leling to within a tolerance of 1...2% or the R pins should be
connected together.
P Potentiometer
The potentiometer provides an output voltage adjustment
range of +10/–60% of
Uo nom and is accessible through a
hole in the front cover. This feature enables compensation
of voltage drops across the connector and wiring. Option P
is not recommended if units are connected in parallel.
Option P excludes the R-function. With double output units
both outputs are affected by the potentiometer setting (dou-
bling the voltage setting if the outputs are in series).
If the output voltages are increased above
Uo nom via R-in-
put control, option P setting, remote sensing or option T, the
output current(s) should be reduced accordingly so that
Po nom is not exceeded.
D Undervoltage Monitor
The input and/or output undervoltage monitoring circuit op-
erates independently of the built-in input undervoltage lock-
out circuit. A logic "low" (JFET output) or "high" signal (NPN
output) is generated at pin 20 as soon as one of the moni-
tored voltages drops below the preselected threshold level
Ut. The return for this signal is Vo1–. The D output recovers
when the monitored voltage(s) exceed(s)
Ut + Uh. The
threshold levels
Uti and Uto are either adjustable by a poten-
tiometer, accessible through a hole in the front cover, or fac-
tory adjusted to a fixed value specified by the customer.
Option D exists in various versions D0...DD as shown in the
following table.
相关PDF资料 |
PDF描述 |
|---|---|
| BS2660-9RD8B2 | 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| BS2660-9RD9 | 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| B10P-VR | 10 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER |
| B12P-VR-P | 12 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER |
| B15P-VR-P | 15 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BS2660-9R | 制造商:Power-One 功能描述:DCDC - Bulk |
| BS2660-9RG | 功能描述:POWER SUPPLYDC-DC CONVERTERIND-R 制造商:bel power solutions 系列:Melcher S 零件状态:在售 类型:封闭式，保形涂层 电压 - 输入（最小值）:14V 电压 - 输入（最大值）:70V 输出数:2 电压 - 输出 1:24V 电压 - 输出 2:24V 电压 - 输出 3:- 电压 - 输出 4:- 电流 - 输出（最大值）:2A，2A 功率（W）:96W 应用:ITE（商业），铁路 工作温度:-40°C ~ 71°C 效率:82% 安装类型:底座安装 大小/尺寸:6.77" 长 x 4.37" 宽 x 2.36" 高（172.0mm x 111.00mm x 60.00mm） 认可:cCSAus，CE，NEMKO 标准包装:5 |
| BS-27 | 制造商:SAB NORTH AMERICA 功能描述:PG29 black Polyamide 6, dome top cord grip strain relief PG29 thread |
| BS270 | 功能描述:MOSFET N-Channel MOSFET RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| BS270 | 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET N TO-92 |
发布紧急采购，3分钟左右您将得到回复。