Datasheet > PXA15-48S3P3/NT

PXA15-48S3P3/NT

更新时间： 2024-11-15 11:10:55

品牌	Logo	应用领域
东电化 - TDK		开关
页数	文件大小	规格书
4页	578K
描述
DC-DC开关电源

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中文翻译

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数据手册

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PXA15-48S3P3/NT 数据手册

• Industry Standard 1” x 1” Footprint

• 9-36V or 18-75VDC Input

• Pin & Surface Mount Models

• Efficiency up to 88%

• Fixed switching Frequency

Key Market Segments & Applications

Telecom/Datcom

Process Control

Wireless Network

Measurement & Test

PXA15 Series

Single Output 15W

DC-DC Converters

PXA15 Features and Benefits

Features

Benefits

• Easier system approvals

• Less parts to inventory

• Reduced radiated noise

• UL, C-UL, VDE CE

• 2:1 and 4:1 Range Input

• Surface mount or Through hole

Specifications

Single Output

Max Output Power

Voltage Accuracy

Voltage Adjustment (1)

Minimum Load

15W

+/-1%

+/-10%

None

Line Regulation

+/-0.2%

See table

Load Regulation

Ripple and Noise

Nominal VIN and

Power Up 30mS

Start up time

constant Resistive load

Remote ON/OFF 30mS

Start up voltage 2:1 Input 24V/48V

Start up voltage 4:1 Input 24V/48V

Shut down voltage 2:1 Input 24V/48V

Shut down voltage 4:1 24V/48V

17VDC/33VDC

9VDC/18VDC

14.5VDC/30.5VDC

8VDC/16VDC

Positive Logic: ON: Open or 3-15V, OFF Short or <1.2V

Negative Logic: ON: Short or <1.2V, OFF: Open or 3-15V

See table

Remote on/off

Efficiency

Temperature Coefficient

<+/-0.02%/ C

Operating Temperature

-40 C to +85 C, derating necessary above 60 C

Storage Temperature

-55 C to +125 C

Thermal Shock

MIL-STD-810F

5 to 95%

Relative Humidity (non condensing)

Transient Response (25% step load change)

Overvoltage Protection (Zener clamp)

Overcurrent and Short Circuit Protection

Input Surge Voltage (Maximum for 100ms)

Reflected input ripple (peak to peak)

Isolation Voltage (Basic Insulation)

Isolation Resistance

PXA < 200µS, PXA-W < 300µS recovery

120 - 130%

Typically at 150%, hiccup with self recovery

24V input: 50V, 48V input: 100V

30mA Typ

2250VDC minimum

10⁹Ω minimum

2:1 Input, 1000pF/ 4:1 Input, 1500pF

3.3V, 5V

Isolation Capacitance (max)

2:1 Input

4:1 Input

270kHz

470kHz

350kHz

400kHz

12V, 15V

Typical Switching Frequency (Fixed)

MTBF (BELLCORE TR-NWT-000332)

3.3V, 5V

12V, 15V

2:1 Input

4:1 Input

2,200,000 hours

1,322,000 hours

MIL-STD-810F

EN55022 Level A

Conducted and Radiated Emissions (2)

Immunity (3)

EN61000-4-3, -4, -5, -6 Pref Criteria A

Safety Agency Certifications

Size mm (L x W x H)

Weight (g)

IEC/UL/CSA/EN 62368-1, 60950-1, CE Mark

27.9 x 23.9 x 8.5

10.5

Warranty (yrs)

PXA15 Series

12 3 4

中文翻译

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