- 您现在的位置：买卖IC网 > PDF目录240305 > LMZ1901-9EPD5AHFU 1-OUTPUT AC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | LMZ1901-9EPD5AHFU |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 封装： | 168.50 X 111.20 MM, 38.70 MM HEIGHT, METAL, CASE M02, MODULE |
| 文件页数： | 14/24页 |
| 文件大小： | 536K |
| 代理商： | LMZ1901-9EPD5AHFU |
M-Family
DC-DC Converters <100 W
Rugged Environment
7 - 22
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
7.1
Option F Fuse not accessible
The standard M units have a fuseholder containing a 5
× 20
mm fuse which is externally accessible and to be found in
the back plate near the connector. Some applications re-
quire an inaccessible fuse. Option F provides a fuse
mounted directly onto the main PCB inside the case.
The full self-protecting functions of the module do normally
not lead to broken fuses, except as a result of inverse polar-
ity at the input of an A/B/C/D/FM or C/DMZ type or if a
power component inside fails (switching transistor, free-
wheeling diode, etc). In such cases the defective unit has to
be returned to Melcher for repair.
Option U UL Version
Underwriters Laboratories (UL) have approved the M se-
ries converters as recognized components up to an ambi-
ent temperature of
TA max – 15 K given by the upper tem-
perature limit of the standard PCB material. If the full maxi-
mum ambient temperature
TA max is required with UL ap-
proval, option U should be requested. It consists of an alter-
native PCB material with a higher maximum temperature
specification.
The European approval boards have in contrast accepted
the converters with the standard PCB material to be ope-
rated up to
TA max without any further precautions.
Immunity to Environmental Conditions
Table 22: Mechanical stress
Test Method
Standard
Test Conditions
Ca
Damp heat
DIN 40046 part
Temperature:
40 ±2
°C
steady state
IEC 68-2-3
Relative humidity:
93 +2/-3 %
MIL-STD-810D section 507.2
Duration:
56 days
Unit not operating
Ea
Shock
DIN 40046 part 7
Acceleration amplitude:
100 gn = 981 m/s2
(half-sinusoidal)
IEC 68-2-27
Bump duration:
6 ms
MIL-STD-810D section 516.3
Number of bumps:
18 (3 each direction)
Unit operating
Eb
Continuous shock
DIN 40046 part 26
Acceleration amplitude:
40 gn = 392 m/s2
(half-sinusoidal)
IEC 68-2-29
Bump duration:
6 ms
MIL-STD-810D section 516.3
Number of bumps:
6000 (1000 each direction)
Unit operating
Fc
Vibration
DIN 40046 part 8
Frequency (1 Oct/min):
10...2000 Hz
(sinusoidal)
IEC 68-2-6
Maximum vibration amplitude:
0.35 mm (10...60 Hz)
MIL-STD-810D section 514.3
Acceleration amplitude:
5 gn = 49 m/s2
Test duration:
7.5 h (2.5 h each axis)
Unit operating
Fda
Random vibration
DIN 40046 part 23
Acceleration spectral density:
0.05 g2/Hz
wide band
IEC 68-2-35
Frequency band:
20...500 Hz
reproducibility high
Acceleration magnitude:
4.9 grms
Test duration:
3 h (1 h each axis)
Unit not operating
Kb
Salt mist
DIN 40046 part 105
Concentration:
5% (30
°C)
cyclic
IEC 68-2-52
Duration:
2 h per cycle
(sodium chloride NaCl
Storage:
40
°C, 93% rel. humidity
solution)
Storage duration:
22 h per cycle
Number of cycles:
3
Unit not operating
相关PDF资料 |
PDF描述 |
|---|---|
| LMZ1901-9ERD2AHFU | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LMZ2320-9PD5AHFU | 2-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LMZ2320-9PD9AHFU | 2-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LMZ3020-9EPD0AHFU | 3-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LMZ3020-9PD7AHFU | 3-OUTPUT AC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LMZ20501EVM | 功能描述:LMZ20501 SIMPLE SWITCHER? DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board 制造商:texas instruments 系列:SIMPLE SWITCHER? 零件状态:有效 主要用途:DC/DC，步降 输出和类型:1，非隔离 功率 - 输出:- 电压 - 输出:1.8V 电流 - 输出:1A 电压 - 输入:2.7 V ~ 5.5 V 稳压器拓扑:降压 频率 - 开关:3MHz 板类型:完全填充 所含物品:板 使用的 IC/零件:LMZ20501 标准包装:1 |
| LMZ20501SILR | 功能描述:DC/DC CONVERTER 0.8-3.6V 4W 制造商:texas instruments 系列:SIMPLE SWITCHER? Nano 包装:剪切带（CT） 零件状态:有效 类型:非隔离 PoL 模块 输出数:1 电压 - 输入（最小值）:2.7V 电压 - 输入（最大值）:5.5V 电压 - 输出 1:0.8 ~ 3.6 V 电压 - 输出 2:- 电压 - 输出 3:- 电流 - 输出（最大值）:1A 功率（W） - 制造系列:- 电压 - 隔离:- 应用:ITE（商业） 特性:远程开/关，OCP，OTP，SCP，UVLO 安装类型:表面贴装 封装/外壳:8-SMD 模块 大小/尺寸:0.14" 长 x 0.14" 宽 x 0.07" 高（3.5mm x 3.5mm x 1.8mm） 工作温度:-40°C ~ 125°C 效率:93% 功率（W） - 最大值:4W 标准包装:1 |
| LMZ20501SILT | 制造商:Texas Instruments 功能描述: |
| LMZ20502 | 制造商:TI 制造商全称:Texas Instruments 功能描述:LMZ20502 2A SIMPLE SWITCHER Nano Module |
| LMZ20502EVM | 功能描述:LMZ20502 SIMPLE SWITCHER? DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board 制造商:texas instruments 系列:SIMPLE SWITCHER? 零件状态:有效 主要用途:DC/DC，步降 输出和类型:1，非隔离 功率 - 输出:- 电压 - 输出:1.8V 电流 - 输出:2A 电压 - 输入:2.7 V ~ 5.5 V 稳压器拓扑:降压 频率 - 开关:3MHz 板类型:完全填充 所含物品:板 使用的 IC/零件:LMZ20502 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。