参数资料
| 型号： | 40IMX15-24-24-8 |
| 厂商： | Power-One |
| 文件页数： | 8/15页 |
| 文件大小： | 0K |
| 描述： | CONVERT DC/DC 15W 2X 24V |
| 标准包装： | 6 |
| 系列： | * |
IMX70, IMY70 Series Data Sheet
70 to 90 Watt DC-DC Converters
Thermal Considerations
I o / I o nom
Fig. 6a and 6b specify the admissible output power of a
converter, mounted on a printed circuit board, located in free
environment, exposed to an airflow with the ambient
temperature T A . This applies to continuous operation in the
input voltage range V i min to V i max ; see table 2, Input data . The
case temperature T C ( T C Z for option Z) measured at the
1.0
0.8
0.6
0.4
natural cooling
JM118
measuring point of case temperature (see Mechanical Data )
will approach the indicated value T C max after the warm-up
phase.
0.2
0
Fig. 6c
20
40
60
80
100
°C
T A
However, the reached temperature T C depends heavily on the
conditions of operation, the distance and temperature of
surrounding components, the orientation of the converter and
the airflow, and the surfaces, thickness, and properties of the
Max.allowed output power versus ambient temperature for
converters 110IMY70-12 without opt. Z in vertical position.
I o / I o nom
printed circuit board.
Caution: The case temperature T C ( T C Z for option Z), measured
at the temperature measuring point (see Mechanical Data ) may
under no circumstances exceed the specified maximum value.
The installer must ensure that under all operating conditions T C
( T C Z ) remain within the limits stated in the table Temperature
specifications.
1.0
0.8
0.6
0.4
0.2
natural cooling
JM099b
I o / I o nom
1.0
JM036b
Fig. 6d
0
20
40
60
80
100
°C
T A
0.8
0.6
0.4
0.2
1 m/s = 200 LFM
0 .5 m/s = 100 LFM
natural cooling
Max. allowed output power versus ambient temperature for
converters 110IMY70-12-0Z in vertical position.
Overtemperature Protection
The converter is protected against possible overheating by
means of an internal temperature monitoring circuit. It shuts
0
20
40
60
80
100
°C
T A
down the converter above the internal temperature limit and
attempts to automatically restart. This feature prevents
excessive internal temperature building up, which could occur
Fig. 6a
Maximum allowed output power versus ambient temperature
for cased models 24IMX70-24-24-0 and 110IMY70-24-24-0
(with rev. AB or greater).
I o / I o nom
under heavy overload conditions.
Short Circuit Behavior
The current limiting circuit decreases the output voltage, when
an overcurrent occurs. It protects against a short circuit and
automatically recovers after removal of the overload condition.
If one output of double-output models is overloaded, the
current limiting circuit decreases the output voltage of output 1
1.0
0.8
0.6
1 m/s = 200 LF M
0.5 m/s = 100 LFM
JM039b
and simultaneously of the tracking output 2.
V o
V o nom
0.98
natural cooling
0.4
0.2
0
20
40
60
80
100
°C
T A
0.5
Fig. 6b
Maximum allowed output power versus ambient temperature
for 24IMX70-24-24-0Z and 110IMY70-24-24-0Z (with rev. AB
Fig. 7
0
0.5
JM097
1.0
I oL
I o
I o nom
or greater).
Rectangular current limitation of single-output models
BCD.00002 Rev AF, 18-Dec-2013
MELCHER
The Power Partners.
Page 8 of 15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 40IMX15-24-24-8G | 制造商:POWER1 功能描述: |
| 40IMX15-24-24-8-G | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| 40IMX15-24-24-8I | 功能描述:DC/DC CONVERTER DUAL 24V 0.35A 制造商:bel power solutions 系列:Melcher IMX15 包装:散装 零件状态:有效 类型:隔离模块 输出数:2 电压 - 输入（最小值）:16.8V 电压 - 输入（最大值）:75V 电压 - 输出 1:24V 电压 - 输出 2:24V 电压 - 输出 3:- 电流 - 输出（最大值）:350mA，350mA 功率（W） - 制造系列:15W 电压 - 隔离:2.1kV（2100V） 应用:ITE（商业） 特性:远程开/关，OCP，OTP，OVP，SCP，UVLO 安装类型:通孔 封装/外壳:17-DIP 模块（9 引线） 大小/尺寸:2.00" 长 x 1.60" 宽 x 0.41" 高（50.8mm x 40.6mm x 10.5mm） 工作温度:-40°C ~ 85°C 效率:86% 功率（W） - 最大值:17W 标准包装:6 |
| 40IMX15-24-24-8R-G | 功能描述:DC/DC CONVERTER DUAL 24V 0.35A 制造商:bel power solutions 系列:Melcher IMX15 包装:散装 零件状态:有效 类型:隔离模块 输出数:2 电压 - 输入（最小值）:16.8V 电压 - 输入（最大值）:75V 电压 - 输出 1:24V 电压 - 输出 2:24V 电压 - 输出 3:- 电流 - 输出（最大值）:350mA，350mA 功率（W） - 制造系列:15W 电压 - 隔离:2.1kV（2100V） 应用:ITE（商业） 特性:远程开/关，OCP，OTP，OVP，SCP，UVLO 安装类型:通孔 封装/外壳:17-DIP 模块（9 引线） 大小/尺寸:2.00" 长 x 1.60" 宽 x 0.41" 高（50.8mm x 40.6mm x 10.5mm） 工作温度:-40°C ~ 85°C 效率:86% 功率（W） - 最大值:17W 标准包装:12 |
| 40IMX15-24-24-8ZG | 制造商:Power-One 功能描述:DC/DC CONVERTER 2X24V 15W |
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