VCE03US05-P

AC/DC Open Frame Power Supply (PSU), ITE, Industrial & Household, 1 Output, 3 W

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: XP POWER
Product type: AC / DC Open Frame Power Supplies
SVHC: No SVHC (15-Jan-2018)
Product Range: VCE03 Series
No. of Outputs: 1 Output
Input Voltage VAC: 85V AC to 305V AC
Power Supply Output Type: Fixed
Output Current - Output 1: 600mA
Output Current - Output 2: -
Output Current - Output 3: -
Output Current - Output 4: -
Output Voltage - Output 1: 5V
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Output Voltage - Output 4: -
Power Supply Applications: ITE, Industrial & Household
Power Rating (Forced Cooling): -
Power Rating (Convection Cooling): 3W

Delivery and price
Units per pack	250
Price	5.81 €
Current stock	10+
Lead time	30 days

Datasheet

## VCE03 Series 

## 3W **CONVECTION COOLED** 

## AC-DC POWER SUPPLIES 

The VCE03 is a series of open frame and encapsulated AC-DC single output power supplies designed for low cost ITE industrial and domestic applications. The series provides two mechanical options including open frame and encapsulated PCB mount. With approvals to world-wide safety standards including ITE and household, compliance with class B for conducted and radiated emissions, these class II isolation parts benefit system designers with easy integration into a wide range of applications. 

## **Features** 

## **Applications** 

- •Compact PCB mount SIL package 

- •Encapsulated & open frame versions 

- •ITE & household appliance approvals 

- •Class II operation 

- •Input range 85 to 305VAC 

- •Single outputs from 3.3 to 48VDC 

**==> picture [128 x 65] intentionally omitted <==**

**----- Start of picture text -----**<br>
Household  Industrial  Instrumentation<br>Appliances Electronics<br>@)<br>IoT Security Technology<br>**----- End of picture text -----**<br>


- No load input power <0.3W 

- •Low cost 

- •-25°C to +70°C operating temperature 

- •3 year warranty 

## **Dimensions** 

VCE03: 1.60 x 0.75 x 0.75” (40.6 x 19.10 x 19.10 mm) 

## VCE03-P: 

1.50 x 0.65 x 0.65” (38.1 x 16.5 x 16.5 mm) 

## **Models & Ratings** 

|Model Number(1)<br>VCE03US03|Output Voltage<br>3.3VDC|Output Current<br>910mA|Output Power<br>3W|
|---|---|---|---|
|VCE03US05|5.0VDC|600mA|3W|
|VCE03US09|9.0VDC|333mA|3W|
|VCE03US12|12.0VDC|250mA|3W|
|VCE03US15|15.0VDC|200mA|3W|
|VCE03US24|24.0VDC|125mA|3W|
|VCE03US48|48.0VDC|63mA|3W|



Notes: 

1. For Open Frame version add suffix -P to model number, e.g. VCE03US12-P. 

AC-DC POWER SUPPLIES 

## VCE03 Series 

## **Summary** 

**==> picture [540 x 20] intentionally omitted <==**

**----- Start of picture text -----**<br>
Characteristic Minimum Typical Maximum Units Notes & Conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Input Voltage Range|85||305|VAC|Derate from 100% at 90VAC to 90% at 85VAC|
|No Load Input Power|||0.3|W||
|Effciency||80||%|Model dependent|
|Operating Temperature|-25||+70|°C|Derate linearly from 100% at +50°C to 50% at +70°C|
|EMC|EN55032 Level B Conducted & Radiated, EN61000-3-2, EN61000-3-3, EN55024|||||
|Safety Approvals|IEC62368-1, IEC60335-1, IEC60950-1, EN62368-1, EN60335-1, UL62368-1|||||



## **Input** 

|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Input Voltage Range|85||305|VAC|Covers all standard voltages in range from 100VAC to 277VAC|
|Input Frequency|47||63|Hz||
|Input Current - Full Load||0.10/0.06/0.04||A rms|At 115/230/277VAC|
|No Load Input Power|||0.3|W||
|Inrush Current|||40/44.2|A|At 230/277VAC, cold start 25°C|
|Earth Leakage Current|||||Class II construction no earth|
|Input Protection|External T1.0 A/300 VAC fuse required in line|||||



## **Output** 

**==> picture [541 x 20] intentionally omitted <==**

**----- Start of picture text -----**<br>
Characteristic Minimum Typical Maximum Units Notes & Conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Output Voltage|3.3||48|VDC||
|Initial Set Accuracy|||2/1|%|At 50% load for 3.3 & 5V models/Other models|
|Minimum Load|0|||A|No minimum load required|
|Total Regulation|||5/3|%|For 3.3 & 5V models/other models: from 10% to 100% load. Includes<br>initial set accuracy, line and load regulation. Total regulation is 7% max<br>from 0% to 100% load.|
|Start Up Delay|||2|s||
|Start Up Rise Time|||30|ms||
|Hold Up Time|16|20||ms|At full load and 115VAC|
|Transient Response|||4|%|Deviation, recovery within 1% in less than 500μs for a 25% load<br>change|
|Ripple & Noise|||180/120|mV pk-pk|3.3 & 5V/9V models, 20MHz bandwidth|
||||1|% pk-pk|12V to 48V models, 20MHz bandwidth|
|Overvoltage Protection|115||140|% Vnom|210% typical for 3.3V models, auto recovery|
|Overload Protection|130||170|%||
|Short Circuit Protection|||||Trip & Restart (hiccup mode)|
|Temperature Coeffcient|||0.02|%/°C||



2 

AC-DC POWER SUPPLIES 

## VCE03 Series 

## **General** 

|Characteristic<br>Efficiency|Minimum|Typical<br>80|Maximum|Units<br>%|Notes & Conditions<br>At 115VAC, model dependent, see efficiency graphs|
|---|---|---|---|---|---|
|Isolation:  Input to Output|3000|||VAC||
|Switching Frequency|5||52|kHz|Varies with load|
|Power Density|||4.7|W/in3|For ‘-P’ version|
|Mean Time Between Failure|400|||khrs|MIL-HDBK-217F, +25°C GB|
|Weight||0.025 (11)||lb (g)|Open frame versions (-P)|
|||0.067 (30)|||Encapsulated version|



## **Environmental** 

|Characteristic<br>Operating Temperature|Minimum<br>-25|Typical|Maximum<br>+70|Units<br>°C|Units<br>°C|Notes & Conditions<br>Derate linearly from 100% at +50°C to 50% at +70°C|Notes & Conditions<br>Derate linearly from 100% at +50°C to 50% at +70°C|
|---|---|---|---|---|---|---|---|
|Storage Temperature|-40||+85|°C||||
|Cooling|Convection-cooled|||||||
|Humidity|||95|%RH||Non-condensing||
|Operating Altitude|||5000|m||||
|Shock|IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes||||IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes|||
|Vibration|IEC68-2-6, 2 g, 10Hz to 500kHz, 10 mins/cycle, 60 mins each cycle||||IEC68-2-6, 2 g, 10Hz to 500kHz, 10 mins/cycle, 60 mins each cycle|||
|**Efficiency Graphs**||||||||



## **Efficiency Graphs** 

**==> picture [53 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
VCE03US12-P<br>**----- End of picture text -----**<br>


**==> picture [53 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
VCE03US24-P<br>**----- End of picture text -----**<br>


**==> picture [534 x 89] intentionally omitted <==**

**----- Start of picture text -----**<br>
100%  100%<br>80% 60%  ee 80% 60%  a<br>40%  40%<br>eo —<br>20%  20%<br>10  20  30  40  50  60  70  80  90  100  10  20  30  40  50  60  70  80  90  100<br>Load (%)  Load (%)<br>115VAC input<br>230VAC input  115VAC input<br>230VAC input<br>Efficiency<br>**----- End of picture text -----**<br>


3 

AC-DC POWER SUPPLIES 

## VCE03 Series 

## **Safety Approvals** 

**==> picture [539 x 21] intentionally omitted <==**

**----- Start of picture text -----**<br>
Certification Standard Notes & Conditions<br>**----- End of picture text -----**<br>


|Certfcaton|Standard|Notes & Conditons|
|---|---|---|
|CB|IEC60950-1|ITE|
||IEC62368-1||
||IEC60335-1|Household, Encapsulated Version|
||IEC61558-1|Power Supply Units|
|UL|UL62368-1|ITE|
|TUV|EN62368-1||
|CE|Meets all applicable directives||
|UKCA|Meets all applicable legislation||



## **EMC: Emissions** 

**==> picture [540 x 20] intentionally omitted <==**

**----- Start of picture text -----**<br>
Phenomenon Standard Test Level Notes & Conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test Level|Notes & Conditons|
|---|---|---|---|
|Conducted|EN55032|Class B|If output is connected to a ground additional external components<br>will be required. See application notes|
|Radiated|EN55032|Class B||
|Harmonic Current|EN61000-3-2|Class A||
|Voltage Flicker|EN61000-3-3|||



## **EMC: Immunity** 

**==> picture [540 x 20] intentionally omitted <==**

**----- Start of picture text -----**<br>
Phenomenon Standard Test Level Criteria Notes & Conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test Level|Criteria|Notes & Conditons|
|---|---|---|---|---|
|ESD Immunity|EN61000-4-2|±6kV contact,<br>±8kV air discharge|A||
|Radiated Immunity|EN61000-4-3|10V/m|A||
|EFT/Burst|EN61000-4-4|3|A||
|Surge|EN61000-4-5|2|A|Line to line|
|Conducted|EN61000-4-6|10Vrms|A||
|Magnetic Fields|EN61000-4-8|30A/m|A||
|Dips and Interruptions|EN61000-4-11<br>(115VAC)|70% UT(80.5VAC) for 100ms|A||
|||40% UT(46VAC) for 200ms|B||
|||<5% UT(0VAC) for 10ms|A|A at High Line, B at Low Line|
|||<5% UT(0VAC) for 5000ms|B||
||EN61000-4-11<br>(230VAC)|70% UT(161VAC) for 100 ms|A||
|||40% UT(92VAC) for 200ms|A||
|||<5% UT(0VAC) for 10ms|A|A at High Line, B at Low Line|
|||<5% UT(0VAC) for 5000ms|B||



4 

AC-DC POWER SUPPLIES 

## VCE03 Series 

## **Applications Notes** 

## EMC with output grounded 

This product is designed for class II operation, but if there is a requirement to connect the output to ground then the external filter components shown in the diagram can be added to improve emissions. 

**==> picture [367 x 111] intentionally omitted <==**

**----- Start of picture text -----**<br>
L<br>L +Vin +Vo<br>C<br>VCE03 Load<br>N -Vin -Vo<br>GND<br>**----- End of picture text -----**<br>


## Suggested component values - 

L: 20mH, 500mA common mode choke such as Würth Elektronik 744821120. C: X2 capacitor, 0.1μF, 275VAC 

5 

AC-DC POWER SUPPLIES 

## VCE03 Series 

## **Mechanical Details** 

Encapsulated 

**==> picture [525 x 532] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.6 (40.6)<br>1.6 (40.6)<br>0.20 1.10 (27.94) 0.1 (2.54)<br>(5.08) 0.20 1.10 (27.94) 0.1 (2.54)<br>0.1 (2.54) (5.08) 0.1 (2.54)<br>TOP VIEW 0.75 PCB LAYOUT PATTERN<br>(19.1) TOP VIEW 0.75<br>(19.1)<br>0.415 0.41<br>(10.53) (10.5)<br>1.1 mm plated through hole<br>1.6 mm pad size<br>0.75<br>(19.1)<br>0.19<br>(4.8)<br>1 2 3 4 Pin Connections<br>Pin Single<br>0.025 (0.64) 1 ACL<br>Open Frame (-P) 2 ACN<br>3 +Vout<br>4 -Vout<br>0.55<br>0.19 (14.0)<br>(4.8) max 0.10<br>(2.5)<br>max 0.65<br>(16.5)<br>max<br>1.5 (38.1)<br>1.5 (38.1)<br>1.1 mm plated through hole<br>1.6 mm pad size<br>PCB LAYOUT PATTERN 0.65<br>(16.5)<br>TOP VIEW<br>0.65 0.36<br>(16.5) (9.2)<br>0.24<br>(6.0)<br>0.05 (1.3)<br>1 2 3 4<br>0.20<br>1.1 (27.94) 0.10 (2.54)<br>(5.08)<br>0.05 (1.3)<br>0.20 (5.08) 1.1 (27.94) 0.10 (2.54)<br>**----- End of picture text -----**<br>


## **Notes:** 

1. Dimensions in inches (mm). 

   3. Tolerances:x.xx = ± 0.02 (x.x = ± 0.5) x.xxx = ± 0.01 (x.xx = ± 0.25) 

2. Weight: Open frame versions (-P): 0.025 lbs (10 g) Encapsulated: 0.067 lbs (30 g) 

**==> picture [148 x 49] intentionally omitted <==**

6 

06 Jan 2022

Updated at June 8, 2026

XP Power is a globally recognized leader in the design and manufacture of critical power solutions for the electronics industry. With a steadfast commitment to total quality and in-house engineering expertise, the company delivers highly reliable components that support complex applications across the industrial, healthcare, and technology sectors. Their extensive manufacturing capabilities provide engineers with a broad and dependable source for innovative power products. Our extensive portfolio of XP Power components is heavily focused on robust power and line protection. The core of this offering features a vast selection of high-performance AC/DC converters, designed to meet the rigorous efficiency and footprint demands of modern electronic systems. Complementing these are numerous reliable DC/DC converters, providing versatile options for precise voltage regulation and seamless system integration. Beyond their primary power conversion ranges, XP Power manufactures specialized components to address specific design challenges. Our selection includes essential passive components, such as power line filters for effective EMC and RFI suppression, ensuring signal integrity and strict regulatory compliance. Additionally, we provide dedicated AC/DC LED power supplies tailored for reliable, long-lasting performance in advanced commercial and industrial lighting applications.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →