• 当前位置:
  • 首页
  • >
  • PDF资料
  • >
  • 6DMRW4_2.25 PDF文件及第1页内容在线浏览

6DMRW4_2.25

6DMRW4_2.25首页预览图
型号: 6DMRW4_2.25
PDF文件:
  • 6DMRW4_2.25 PDF文件
  • 6DMRW4_2.25 PDF在线浏览
功能描述: 6W - Single Output - Wide Input - Isolated & Regulated
PDF文件大小: 2438.74 Kbytes
PDF页数: 共5页
制造商: GAPTEC[GAPTEC Electronic GmbH & Co. KG]
制造商LOGO: GAPTEC[GAPTEC Electronic GmbH & Co. KG] LOGO
制造商网址: https://gaptec-electronic.com/
捡单宝
PDF页面索引
100%
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
Page 1 of 5
6DMRW4_2.25 – Rev. 2017-1.0
Specications subject to change without notice.
6DMRW4_2.25 Series
6W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Wide 4:1 input voltage range
Isolation Voltage: 2.25KVDC
Operating Temperature Range:
-40°C to +85°C
Short circuit protection (SCP)
International standard pin-out
Meet the IEC60950, UL60950,
EN60950 approval
High eciency up to 86%
Low ripple & noise
Meets requirements of railway
standard EN50155
RoHS Compliance
Over voltage protection
Over load protection
Input under voltage protection
DC-DC Converter 6 Watt
The 6DMRW4_2.25 series are isolated 6W DC-DC products with 4:1 input
voltage. They feature eciency up to 86%, 2250VDC isolation with
enhanced isolation, operating temperature of -40°C to +85°C,
input under-voltage protection, output short circuit, over-current and
over-voltage protection. Railway vehicle electronic equipment widely
used in 72V, 96V and 110V.
Example:
6DMRW4_11005S2.25
6= 6Watt; D= DIP; MR= series; W4= wide input (4:1) 40-160Vin;
5Vout; S= single output; 2.25= 2250VDC
Common specications
Short circuit protection: Continuous, automatic recovery
Cooling: Free air convection
Operation temperature range: -40°C~+85°C
Storage temperature range: -55°C~+125°C
Solding temperature: 300°C MAX, 1.5mm from case for 10sec
Switching frequency*: 300kHz TYP, PWM mode
Storage humidity range: 95% MAX
Shock and vibration test: IEC 61373, car body 1 B mold
Case material: Aluminum alloy
Potting material: Epoxy (UL94V-0)
MTBF (MIL-HDBK-217F @25°C): >1,000 Khours
Dimensions: 25.40*25.40*11.70mm
25.40*25.40*16.20mm (heatsink)
Weight: 15g/20g (heatsink)
* This series of products using reduced frequency technology, the switching fre-
quency is test value of full load,When the load is reduced to below 50%, the
switching frequency decreases with decreasing load.
Isolation specications
Item Test condition Min Typ Max Units
Isolation voltage* • Input-output
• Input and output res-
pectively on the shell
2250
1600
VDC
VDC
Isolation resistance Input-output, test at
500VDC
1000
Isolation
capacitance
Input-output,
100KHz/0.1V
1000 pF
* Test time of 1 minute and the leak current lower than 1mA.
Input specications
Item Test condition Min Typ Max Units
Input current
(full load/no load)
Nominal input
voltage
67/3 70/8 mA
Reected ripple
current
Nominal input
voltage
25 mA
Surge voltage 1sec. max. -0.7 180 VDC
Starting voltage 100% load 40 VDC
Shutdown voltage 28 33 VDC
Starting time Nominal Vin and
constant resistive
load
10 ms
Input lter Pi Type
Hot plug Unavailable
Output specications
Item Test condition Min Typ Max Units
Voltage accuracy 0%-100% load ±1 ±3 %
Line regulation Full load, low to high ±0.2 ±0.5 %
Load regulation 0%-100% load ±0.5 ±1 %
Transient recovery
time
25% load step change 300 500 µs
Transient response
deviation
normal Vin, 25% load
step change
• 5V output
• Others
±3
±3
±8
±5
%
%
Temperature
coecient
±0.02 ±0.03 %/°C
Ripple and noise* 20MHz Bandwidth 50 100 mVp-p
Over voltage
protection
Input voltage range 110 160 %Vo
Over current
protection
Input voltage range 120 210 %Io
* 0%-5% load ripple & noise is no more than 5%Vo. Ripple & noise are measured
by ”parallel cable” method, please see DC-DC converter application notes for
specic operation.
Note:
1. Only typical model listed. Non-standard models will be dierent from the above,
please contact us for more details.
2. All specications are typical at nominal input, full load and 25°C unless
otherwise stated.
3. In this datasheet, all the test methods of indications are based on corporate
standards.
购买、咨询产品请填写询价信息:(3分钟左右您将得到回复)
询价型号*数量*批号封装品牌其它要求
删除
删除
删除
删除
删除
增加行数
  • *联系人:
  • *邮箱:
  •  QQ:
  • *电话:

  • 关注官方微信

  • 联系我们
  • 电话:13714778017
  • 周一至周六:9:00-:18:00
  • 在线客服:

天天IC网由深圳市四方好讯科技有限公司独家运营

天天IC网 ( www.ttic.cc ) 版权所有©2014-2021 粤ICP备15059004号