Datasheet > PYD20-72WS12

PYD20-72WS12

更新时间： 2024-11-09 11:12:11

品牌	Logo	应用领域
东电化 - TDK		开关
页数	文件大小	规格书
5页	1462K
描述
DC-DC开关电源

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PYD20-72WS12 数据手册

PYD20 Series

https://product.tdk.com/en/power/py

www.emea.lambda.tdk.com/py

20W Single and Dual Output DC-DC converters

The 20W 2 x 1” footprint PYD series of isolated DC-DC converters operate from an ultra wide range input of 8.5 to 160Vdc (18:1) with single and

dual output voltages from 5V to 48V⁽¹⁾. Single output models can be adjusted -20% to +15% by using the trim terminal. The PYD20 models have

efﬁciencies of up to 90% and can operate in ambient temperature of -40 to 105°C. The input to output isolation is 3,000Vac and the units are potted

to provide a high resistance to shock and vibration. The converters are certiﬁed according to the 62368-1 safety standards and with additional

circuits, the PYD20 series is also tested according to the EN 50155 railroad standard for electronic equipment in railroad vehicles.

Features

Beneﬁts

• 2” x 1” Footprint

• Industry Standard Package Size

• Supports the Majority of Rail DC Input Voltages

• Easier System Compliance

• 8.5 - 160Vdc Wide Input Range (18:1)

• Certiﬁed to IEC 62368-1, Tested According to EN 50155

• Potted Plastic Case

• High Resistance to Shock and Vibration

• Suitable For Railway and Industrial Applications

• 3000Vac Input to Output Isolation

Model Selector

Model

Input

Voltage (V)

Output

Voltage (V)

Maximum

Current (A)

Maximum No Load Input Efﬁciency (%)

Power (W) Current (mA) at 72 / 110Vdc

Maximum Load

Capacitance (uF)

Single Outputs

PYD20-72WS05

PYD20-72WS12

PYD20-72WS15

Dual Outputs

PYD20-72WD12⁽¹⁾

PYD20-72WD15⁽¹⁾

PYD20-72WD24⁽¹⁾

8.5 - 160

1.67

1.33

86 / 85

89 / 88

6800

3300

2200

8.5 - 160

±12

±15

±24

±0,833

±0,667

±0,417

89 / 88

90 / 89

820

680

330

Notes

(1) ±12V dual output models can provide a 24V single output by utilizing just the +Vout and -Vout pins, leaving the COM unconnected. Similarly ±15V models

can be used as a 30V single output and ±24V models a single 48V output.

PYD

-72W

Output Voltage

05 = 5V

Series

Output Power 20W

-72W 8.5 - 160V Input Voltage

S Single Output

D Dual Output

Blank Positive Logic

Remote On/Off

12 = 12V

15 = 15V

-N

Negative Logic

Remote On/Off

Preferred option

24 = 24V

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