Mfr Part #:

MW173KB1803B01

Mfr Name: SL Power Electronics Manufacture of Condor/Ault Brands

The SL Power Electronics MW173KB1803B01 is a 30W AC/DC wall mount adapter providing an 18V regulated output. It features a universal 100-240VAC input and is designed for medical applications.

Stock on Request

MW173KB1803B01 Description

Short technical summary and product information.

The SL Power Electronics MW173KB1803B01 is a medical-grade, switch-mode power supply designed for wall-mount applications. It operates with a universal input voltage range of 100-240VAC and delivers a regulated 18V output at up to 30W.

This adapter features low output ripple (1% Vp-p max.) and fast transient response (0.5mS typical for 50% load change). It includes overcurrent and short circuit protection. The compact desktop style case measures 95mm x 54mm x 33mm and is constructed from impact-resistant, black 94V0 polycarbonate.

Designed to meet EISA requirements, it offers an efficiency of Level IV and a no-load power consumption of less than 500mW. The operating temperature range is 0°C to 40°C. Approvals include CE and cULus, making it suitable for medical equipment and other demanding applications requiring reliable power conversion.

MW173KB1803B01 Quick Information

Product Type: AC/DC Desktop, Wall Adapter

Series: MW173

Canonical Name: SL Power Electronics MW173KB Series Medical Switch-Mode Power Supply

Subcategory: AC/DC Adapter

MW173KB1803B01 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MW173KB1803B01 Features

Universal 100-240VAC input voltage range.
Provides a regulated 18VDC output.
Delivers up to 30W of power.
Low output ripple and fast transient response.
Suitable for medical applications.

MW173KB1803B01 Applications

Ideal for medical device power.
Used in portable electronic equipment.
Suitable for industrial controls.
Powering diagnostic instrumentation.

MW173KB1803B01 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of the MW173KB1803B01?

100-240 VAC, 47-63 Hz.

What are the physical dimensions of the adapter?

95.0mm x 54.0mm x 33.0mm (3.74" x 2.13" x 1.26").

What is the operating temperature range?

0°C to 40°C full load with convection cooling.

What is the output voltage and current?

18V DC at 1.67A maximum, 30W total power.

What efficiency rating does this adapter meet?

Level IV, meeting EISA requirements.

What is the switching topology?

Fixed frequency flyback.

What is the MTBF rating?

100,000 calculated hours.

Category	AC DC Desktop, Wall Adapters
Manufacturer Name	SL Power Electronics Manufacture of Condor/Ault Brands
Applications	Medical
Approval Agency	CE, cULus
Cord Length	1.80m (70.9")
Current	1.67A
Efficiency	Level IV
Form	Wall Mount (Class II)
Height	33.0mm (1.26")
Input Connector	NEMA 1-15P
Input Type	Fixed Blade
Input Voltage	100-240 VAC
Length	95.0mm (3.74")
No Load Power Consumption	500mW (Max)
Operating Temperature	0°C to 40°C
Output Connector	Barrel Plug, 2.5mm I.D. x 5.5mm O.D. x 9.5mm
Polarization	Positive Center
Power (Watts)	30 W
Region Utilized	North America
Relative Humidity	5% to 95%
Ripple	1% Vp-p max.
Storage Temperature	-30°C to 85°C
Topology	Switching - Fixed Frequency Flyback
Voltage	18V
Width	54.0mm (2.13")