SMP350PS18 The XP Power SMP350PS18 is an enclosed AC/DC converter with a single 18V output, delivering up to 350W of power. It features a wide operating temperature range and remote On/Off control.
Mfr Part #:

SMP350PS18

Mfr Name: XP Power
XP Power
The XP Power SMP350PS18 is an enclosed AC/DC converter with a single 18V output, delivering up to 350W of power. It features a wide operating temperature range and remote On/Off control.
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SMP350PS18 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Overload Protection
Power (Watts)
Standard Number
Temperature Coefficient
Type
Voltage
Width

SMP350PS18 Description

Short technical summary and product information.

The XP Power SMP350PS18 is a rugged, enclosed AC/DC power supply from the SMP350 series, designed for industrial applications. It provides a single 18VDC output with a maximum power of 350W. The unit operates efficiently, with a typical efficiency of 90% and a maximum of 93%.

 

This power supply features a wide operating temperature range of -40°C to +70°C, with derating applied above +50°C. It includes essential features like remote On/Off control for simplified system integration. The dimensions are 177.8mm x 91.4mm x 43.2mm, making it suitable for chassis mounting.

 

Compliance is met with approvals from CB, CE, TUV, and UL, and it adheres to EMC standards EN55011/32 Level B and EN61000-3-3. Safety standards include IEC62368-1 and IEC60601-1. The SMP350PS18 offers robust protection features including overvoltage, overload, and overtemperature protection.

SMP350PS18 Quick Information

Product Type: AC/DC Converter
Series: SMP350 Series
Canonical Name: XP Power SMP350 Series AC/DC Converter, 18VDC, 19.4A, 350W
Subcategory: Enclosed AC/DC Converters

SMP350PS18 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SMP350PS18 Features

  • Enclosed AC/DC power supply
  • 18VDC output, 350W maximum power
  • Wide -40°C to +70°C operating temperature
  • Remote On/Off control included
  • Chassis mount type

SMP350PS18 Applications

  • Suitable for industrial and medical equipment.
  • Can be used in test and measurement systems.
  • Powers LED lighting and signage.
  • Supports telecom and datacom equipment.

SMP350PS18 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SMP350PS18?

18 VDC.

What is the input voltage range?

85-264 VAC.

What is the operating temperature range?

-40°C to +70°C with derating above 50°C.

What is the typical efficiency?

90% typical, up to 93% maximum.

What is the mounting type?

Chassis mount.

What protections does the SMP350PS18 have?

Overvoltage, overload, and overtemperature protection.

What safety approvals does it have?

IEC/EN/UL 62368-1, IEC/EN 60601-1, IEC 60950-1.

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