Datasheet > PWA4815D-3W

PWA4815D-3W

更新时间： 2024-02-03 22:56:42

品牌	Logo	应用领域
金升阳 - MORNSUN		光电二极管
页数	文件大小	规格书
5页	458K
描述
Analog Circuit, PDIP10

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技术参数
数据手册

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PWA4815D-3W 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	DIP, DIP10/24,.6	Reach Compliance Code：	unknown
风险等级：	5.6	最大输入电压：	72 V
最小输入电压：	18 V	JESD-30 代码：	R-PDIP-T10
端子数量：	10	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	0.1 A
标称输出电压：	15 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP10/24,.6
封装形状：	RECTANGULAR	封装形式：	IN-LINE
认证状态：	Not Qualified	子类别：	Other Analog ICs
表面贴装：	NO	温度等级：	INDUSTRIAL
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

PWA4815D-3W 数据手册

DESIGN CONSIDERATIONS

1) Requirement on output load

To ensure this module can operate efficiently and reliably, During operation, the minimum output load could not be less than 10% of the full load.

If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load, or use our

company’s products with a lower rated output power.

2) Overload Protection

Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is to connect a

self-recovery fuse in series at the input end or add a circuit breaker to the circuit.

Input Fuse Selection Guide

48VDC Input Models

24VDC Input Models

1000mA slow-Blow Type

500mA slow-Blow Typ

3) Recommended circuit

All the PWA_(M)D-3W & PWB_(M)D-3W Series have been tested according to the following recommended testing circuit before leaving factory.

This series should be tested under load (see Figure 4).

If you want to further decrease the input/output ripple, you can increase a capacitance properly or choose capacitors with low ESR (see Figure 4). If

the capacitance is too big, a startup problem might arise. For every channel of output, provided the safe and reliable operation is ensured, the greatest

capacitance of its filter capacitor must less than the Max. Capacitive Load. If you want to use the products in high EMI, please choose our metal

packaged products (PWA_MD-3W&PWB_MD-3W).

General: Cin: 24V&48V

10μF~47μF

Cout: 10μF/100mA

Dual Output

Vin

+Vo

Cout

Cin

GND

-Vo

Single Output

Vin

+Vo

Cout

Cin

GND

(Figure 4)

4) Input current

Nominal input voltage range.The input current of the power supply must be sufficient to the startup current (Ip) of the DC/DC module(Figure 5).

General: Ip ≤1.4*Iin-max

Input Voltage

Range

Input Voltage (V)

(Figure 5)

5) Cannot use in parallel and hot swap

Note:

1. The load shouldn't be less than 10%, otherwise ripple will increase dramatically.Operation under minimum load will not damage the converter;

However, they may not meet all specification listed.

2. Max. Capacitive Load tested at input voltage range and full load.

3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.

4. In this datasheet, all the test methods of indications are based on our corporate standards.

5. All characteristics are for listed model only, non-standard models may perform differently, please contact our technical person for more detail.

6. Contact us for your specific requirement.

7. Specifications subject to change without prior notice.

MORNSUN Science & Technology Co.,Ltd.

Address: No. 5, Kehui St. 1, Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou,P.R.China.

Tel: 86-20-28203030

Fax:86-20-38601272

Http://www.mornsun-power.com

The copyright and authority for the interpretation of the products are reserved by MORNSUN

PWA_(M)D-3W&PWB_(M)D-3W A/3-2012 Page 5 of 5

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