Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well SPUN02L-05 DC-DC Converter - 2W - 4.5~5.5V in 5V out

SKU:

SPUN02L-05

$4.67 USD

Shipping calculated at checkout.

Notify me when it's back in stock

Your order will be processed within 24 hours

Description

Features

SIP7 package with industry-standard pinout

Wide operating temperature range -40~+105°C

High efficiency up to 87%

Comply to BS EN/EN55032 radiated Class A without additional components

Low cost

Protection: Short circuit(continuous)/Overload

3KVDC I/O isolation

3 years warranty

General Specification

Voltage accuracy	±3%
Vibration	10~500Hz, 2G 10min./1 cycle, the period for 60 min, each along X, Y, Z axes
Cooling	Free-air convection
Short circuit protection	Continuous, auto-recovery
Working temperature	-40°C to +105°C
EMC	Compliance to EN55032 Class A, EN61000-4-2,3,4,5,6,8
Temp. Coefficient	±0.05% / °C
Dimension (LxWxH) (mm)	19.6x7.2x10.2mm
Potting material	UL 94V-0 rated

Specifications

Brand

Mean Well
Series

SPUN Series
Power Rating

2 Watt
Output Voltage

5 Volt
Rated Current

0.4 Ampere
Input Voltage

4.5V~5.5V
No of Output

1
Dimming Control

None
Standards Met

CE,EMC
Operation Mode

Constant Voltage
Operating Temperature

-40°C~105°C
Warranty

3 Year
Length

0.77 in
Width

0.4 in
Height

0.28 in
Weight

0.01 lb

File Downloads

::specification::

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Asked Questions

Can I use the SPUN02L-05 for 5V logic, sensor, or microcontroller rails in industrial or embedded equipment?

Yes. This model provides constant-voltage 5V output and is rated for 2W, so it fits low-power logic, sensing, and controller functions that need a regulated 5V rail. The specified input range is 4.5~5.5V.

Is the SPUN02L-05 suitable for compact automation modules where board space is limited?

It is designed for compact layouts, with dimensions of 19.6 x 10.2 x 7.2 mm and a weight of 0.0027 kg. That makes it practical for small automation or embedded boards that need 5V constant voltage. The output capacity is limited to 2W.

Can this converter be used in electronics that must operate across a very wide temperature range?

The specified operating temperature is -40°C to +105°C. That is a broad range for low-power embedded, automation, and control electronics. The application still needs to match its 4.5~5.5V input and 5V, 2W output rating.

Is the SPUN02L-05 okay for outdoor or exposed environments?

The product data lists an operating range of -40°C to +105°C, but no IP rating is provided. Without a stated IP rating, the page does not define protection against water or dust. Based on the listed specs, temperature capability is clear while ingress protection is not.

What is the difference between the SPUN02L-05 and the other SPUN02L options?

The listed SPUN02L siblings are all 2W models. The SPUN02L-05 is 5V, 400A; the SPUN02L-12 is 12V, 167A; and the SPUN02L-15 is 15V, 134A. The provided data for this model also shows 19.6 x 10.2 x 7.2 mm dimensions, -40°C to +105°C operation, CE and c_emc certifications, and a 3-year warranty.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well SPUN02N-15 DC-DC Converter - 2W - 21.6~26.4V in 15V out	2W	15V	0.13A	Indoor	$4.67	View
Mean Well SPUN02N-12 DC-DC Converter - 2W - 21.6~26.4V in 12V out	2W	12V	0.16A	Indoor	$4.67	View
Mean Well SPUN02N-05 DC-DC Converter - 2W - 21.6~26.4V in 5V out	2W	5V	0.4A	Indoor	$4.67	View
Mean Well SPUN02M-15 DC-DC Converter - 2W - 10.8~13.2V in 15V out	2W	15V	0.13A	Indoor	$4.67	View
Mean Well SPUN02M-12 DC-DC Converter - 2W - 10.8~13.2V in 12V out	2W	12V	0.16A	Indoor	$4.67	View
Mean Well SPUN02M-05 DC-DC Converter - 2W - 10.8~13.2V in 5V out	2W	5V	0.4A	Indoor	$4.67	View
Mean Well SPUN02L-15 DC-DC Converter - 2W - 4.5~5.5V in 15V out	2W	15V	0.13A	Indoor	$4.67	View
Mean Well SPUN02L-12 DC-DC Converter - 2W - 4.5~5.5V in 12V out	2W	12V	0.16A	Indoor	$4.67	View