Mfr Part #:

PM40-12AL

Mfr Name: IPS

The TRUMPower PM40-12AL is a 40W AC-DC switching power supply with a wide input range of 85-264V AC. It features an open PCB construction suitable for medical and safety equipment.

✓ Total Stock: 20 pcs

$ Price Range: $0.65

PM40-12AL Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	20 pcs On Request	20 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

PM40-12AL Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	IPS
SVHC Present	Not Present
Storage Temperature	-40 to +85 ℃

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PM40-12AL Description

Short technical summary and product information.

The PM40AL series from TRUMPower offers compact, open PCB AC-DC switching power supplies capable of delivering 40 watts of continuous output power. These units operate across a wide input voltage range of 85 to 264 V AC without requiring voltage selection, making them versatile for various applications.

Key features include low safety ground leakage current, input surge current protection, overvoltage protection on output #1, and overcurrent protection on all outputs. The power supplies are designed for use in medical equipment, safety systems, and monitoring equipment, specifically noted as not for patient contact.

Environmental specifications include an operating temperature range of 0℃ to +70℃ and a storage temperature range of -40℃ to +85℃. The power supplies also meet various EMC performance standards, including EN55011 Class B, FCC Class B, and EN61000-4-2 ESD protection.

With a minimum efficiency of 70% on single output models and a calculated MTBF of 600,000 hours, the PM40AL series provides reliable power conversion for demanding applications.

PM40-12AL Quick Information

Product Type: AC-DC Power Supply

Series: PM40AL

Canonical Name: PM40-12AL AC-DC Switching Power Supply

Subcategory: AC-DC

PM40-12AL Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PM40-12AL Estimated Pricing

Qty	Low	High
1+	$0.65	$0.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

PM40-12AL Features

40 watts continuous output power.
Wide input range: 85 to 264 V AC.
Low safety ground leakage current.
Overvoltage and overcurrent protection.
Open PCB construction.

PM40-12AL Applications

Suitable for medical equipment.
Designed for safety systems.
Used in monitoring equipment.
Not for patient contact applications.

PM40-12AL FAQs

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

What is the input voltage range for the PM40-12AL power supply?

The input voltage range is 85 to 264 V AC.

What is the maximum output power of the PM40-12AL?

The total output power is a maximum of 40 watts.

What is the operating temperature range for this power supply?

The operating temperature range is 0℃ to +70℃.

Does the PM40-12AL have overvoltage protection?

Yes, overvoltage protection is provided on output #1, set at 112 - 132% of its nominal output voltage.

What are the EMC performance standards met by the PM40-12AL?

It meets EN55011 Class B, FCC Class B, VCCI Class B, EN61000-3-2 Class A and D, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, and EN61000-4-11.

What is the minimum efficiency of the PM40-12AL?

The minimum efficiency is 70% on single output models with Vo≧15V, and 65% on others.

What is the calculated MTBF for the PM40-12AL?

The MTBF is a minimum of 600,000 hours at full load at 25℃ ambient.