Datasheet > 700HBAW

700HBAW

更新时间： 2022-06-24 15:41:08

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页数	文件大小	规格书
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描述
700W Half-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated

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700HBAW 数据手册

700HBAW_1.5 series

700 W Half-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated

Protection features

Over current Protection

Over temperature Protection

To provide protection under certain fault conditions, the

To provide protection in an output overload fault condition, the

module is equipped with internal current limiting circuitry, and can

endure current limiting continuously. At the point of current limit

inception, the unit enters hiccup mode. The unit is conﬁgured with

the auto-restart function, it will remain in the hiccup mode as long

as the overcurrent condition exists, it operates normally once the

output current is reduced back into its speciﬁed range.

Output Overvoltage Protection

module is equipped with

a thermal shutdown circuit. The

module will shutdown when the aluminum baseplate

temperature exceeds OTP set value, but the thermal

shutdown is not intended as

a guarantee that the module

will survive when the temperatures beyond its rating. The

module will automatically restarts after it cools down.

The output over voltage protection consists of circuitry that

monitors the voltage on the output terminals. When the output

voltage exceeds the overvoltage protection threshold, the module

will operate in a hiccup mode until overvoltage cause is cleared.

Input Undervoltage Lockout

Input under-voltage lockout is standard with this converter, when

input voltages below the input under-voltage lockout limit, the

module operation is disabled. It will only begin to operate once

the input voltage is raised above the undervoltage lockout turn-on

threshold

Thermal considerations

The power modules operate in a variety of thermal environments;

however, suﬃcient cooling should be provided to help ensure reliable

operation of the unit.

Through-Hole Soldering Information

The product is intended for through-hole mounting in a PCB. When

wave soldering is used, the temperature on the pins is speciﬁed to

maximum 270 °C for maximum 10 seconds.

Considerations include ambient temperature, airﬂow, module power

dissipation, and the need for increased reliability. A reduction in the

operating temperature of the module will result in an increase in

reliability.

Maximum preheat rate of 4 °C/s and temperature of max 150 °C is

suggested, when hands soldering care should be taken to avoid direct

contact between the hot soldering iron tip and the pins for more than

a few seconds in order to prevent overheating.

A no-clean (NC) ﬂux is recommended to avoid entrapment of A

noclean (NC) ﬂux is recommended to avoid entrapment of cleaning

ﬂuids in cavities inside of the DC/DC power module. The residues may

aﬀect long time reliability and isolation voltage.

EMC Considerations

The Figure 20 shows a suggested conﬁguration to meet the

conducted emission limits of EN55022 Class B.

Component

parameters

C1 C2 C3 C4 C5

1uF SMD ceramic capacitor

0.1uF SMD ceramic capacitor

470uH Common-mode

inductance

L1 L2

0.22uF Isolation voltage SMD

capacitor

C9 C10 C11 C12

470µF electrolytic capacitor

1000µF electrolytic capacitor

Figure20. EMC testing typical application circuit

Page 6 of 8

700HBAW_1.5 – Rev. 2020-1.0

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

1...3 4 567 8

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与700HBAW相关器件

型号	品牌	获取价格	描述	数据表
700HBAW_1.5	GAPTEC	获取价格	700W Half-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
700HBAW_4828S1.5	GAPTEC	获取价格	700W Half-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
700HBAW_4848S1.5	GAPTEC	获取价格	700W Half-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
700HBAW-1.5	GAPTEC	获取价格	700W Half-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated
700-HC	ALLEN-BRADLEY	获取价格	Interposing/Isolation Relays
700-HN100	ALLEN-BRADLEY	获取价格	Solid-State Relays
700-HN103	ALLEN-BRADLEY	获取价格	Solid-State Relays
700-HN104	ALLEN-BRADLEY	获取价格	Solid-State Relays
700-HN108	ALLEN-BRADLEY	获取价格	Solid-State Relays
700-HN114B	ALLEN-BRADLEY	获取价格	Solid-State Relays

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