Datasheet > 24IMX70-12-0ITG

24IMX70-12-0ITG

更新时间： 2024-01-10 06:08:49

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
15页	1474K
描述
DC-DC Regulated Power Supply Module

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24IMX70-12-0ITG 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
Factory Lead Time：	20 weeks	风险等级：	5.77
其他特性：	REMOTE SHUTDOWN	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
认证：	CE, CSA, EN, IEC, UL	效率（主输出）：	93%
高度：	12.5 mm	最大输入电压：	33.6 V
最小输入电压：	15 V	标称输入电压：	24 V
长度：	76.2 mm	最大电网调整率：	0.5%
最大负载调整率：	0.5%	最高工作温度：	95 °C
最低工作温度：	-40 °C	最大输出电流：	7 A
标称输出电压：	12 V	子类别：	Power Supply Modules
宽度：	63.5 mm	Base Number Matches：	1

24IMX70-12-0ITG 数据手册

IMX70, IMY70 Series Data Sheet

70 to 90 Watt DC-DC Converters

Inrush Current

Input Transients Protection

The inrush current has been kept as low as possible by

choosing a very small input capacitance. A series resistor may

be installed in the input line, in order to further reduce this

current.

When V_iexceeds 154 V, the converter is temporarily disabled.

Furthermore, a built-in suppressor diode provides effective

protection against higher input transients, which may be

generated for example by short-circuits across the input lines.

Table 4: Built-in transient voltage suppressor

JM028

Model

Breakdown

voltage

Peak power

at 1 ms

Peak pulse

current

V_{Br nom}[V]

P_p[kW]

I_pp[A]

24IMX70

40IMX70

110IMY70

1.5

0.6

19.4

2.5

176

µs

For very high energy transients as for example to achieve

IEC/EN 61000-4-5 compliance (as per table Electromagnetic

Immunity) an external inductor and capacitor are required. The

components should have similar characteristics as listed in

table below.

Fig. 3

Inrush current at V_{i nom}, P_{o nom}versus time (110IMY70-24-24-

8). Source impedance according to ETS 300132-2: L = 10

µH, R = 1.5 Ω.

Table 5: Components for external circuitry to comply with

IEC/EN 61000-4-5; see table 10

V_o

t_rise

04008b

V_{o nom}

Model

Inductor (L)

Capacitor (C)

24IMX70

40IMX70

110IMY70

330 µF / 100 V

150 µF / 200 V

t_startup

Fig. 4

Converter start-up and rise time

JM029

Vi+

Vi–

Reverse Polarity Protection and Fuse

The built-in suppressor diode also provides for reverse

polarity protection at the input by conducting current in the

reverse direction. An external fuse is required to limit this

current.

Fig. 5

Example for external circuitry to comply with IEC/EN 61000-

4-5; see table 10

Table 3: Recommended external fuses in the non-earthed

input line

Converter model

Fuse type

Rating

24IMX70 single-output

24IMX70 double-output

40IMX70 single-output

40IMX70 double-output

Littlefuse 166

10 A, 80 V

110IMY70 single-output Littlefuse 372

110IMY70 double-output Littlefuse 372

3.15 A, 250 V

MELCHER

The Power Partners.

BCD.00002 Rev AH, 17-Aug-2015

Page 5 of 15

1 2 3 456 7 8...15

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与24IMX70-12-0ITG相关器件

型号	品牌	获取价格	描述	数据表
24IMX70-12-0ITZG	BEL	获取价格	DC-DC Regulated Power Supply Module
24IMX70-12-0TG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 69.6W, Hybrid, ROHS COMPLIANT PACKAGE-19
24IMX70-12-0TZG	BEL	获取价格	DC-DC Regulated Power Supply Module
24IMX70-12-0ZG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 69.6W, Hybrid, ROHS COMPLIANT PACKAGE-19
24IMX70-15-0ITG	BEL	获取价格	DC-DC Regulated Power Supply Module
24IMX70-15-0ITZG	BEL	获取价格	DC-DC Regulated Power Supply Module
24IMX70-15-0TG	BEL	获取价格	DC-DC Regulated Power Supply Module
24IMX70-15-0TZG	BEL	获取价格	DC-DC Regulated Power Supply Module,
24IMX70-15-15-0ZG	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 30W, Hybrid, ROHS COMPLIANT PACKAGE-19
24IMX70-24-24-0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 70W, Hybrid, ROHS COMPLIANT PACKAGE-19

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