Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well MDD02L-05 DC-DC Converter - 2W - 4.5~5.5V in ±5V out
The MDD02L is a 2W Mean Well power converter (input range: 4.5~5.5Vdc).
Key Features
- ✓ Input voltage range: 4.5~5.5Vdc
- ✓ 6KVDC reinforced I/O isolation
- ✓ Protections: Short circuit
- ✓ Safety approvals: UL60601-1, EAC TP TC 004
- ✓ 3 years warranty
-
BrandMean Well
-
SeriesMDD Series
-
Power Rating2 Watt
-
Output Voltage5 Volt
-
Rated Current0.2 Ampere
-
Input Voltage4.5V~5.5V
-
No of Output2
-
Dimming ControlNone
-
Standards MetCE,EAC,EMC,LVD,UL
-
Operation ModeConstant Voltage
-
Operating Temperature-40°C~85°C
-
Warranty3 Year
-
Length0.77 in
-
Width0.49 in
-
Height0.39 in
-
Weight0.01 lb
::specification::
Frequently Asked Questions
Can I use the MDD02L-05 to create dual rails for a 5V embedded analog circuit?
Yes, this model is intended for low-power constant-voltage conversion with a 4.5~5.5V input and ±5V output. Its 2W rating makes it more suitable for embedded analog sections, signal-conditioning stages, or isolated measurement circuitry than for higher-power loads.
Is the MDD02L-05 suitable for industrial sensor interface boards that need isolated ±5V rails?
It can fit industrial sensor or interface boards when the source available is within 4.5~5.5V and the required rails are ±5V. The converter is rated for constant-voltage operation at 2W and is compact at 19.5 × 12.5 × 9.8 mm, which helps on dense control PCBs.
Can I use this DC-DC converter in a compact automation controller or I/O module?
Yes, the small 19.5 × 12.5 × 9.8 mm package and 0.0042 kg weight make it practical for compact automation electronics. It is designed for 4.5~5.5V input and provides ±5V output in a 2W constant-voltage format.
Is the MDD02L-05 appropriate for outdoor or harsh-environment use?
The operating temperature range is -40°C to +85°C, so it covers a wide temperature span. However, no IP rating is listed in the provided specs, so outdoor or exposed-environment suitability is not specified by this product data.
How does the MDD02L-05 compare with the other MDD02L series options?
Within the MDD02L series, the listed siblings are MDD02L-05N at 2W, 5V, 37A; MDD02L-09 at 2W, 9V, 111A; MDD02L-12 at 2W, 12V, 0.08A; MDD02L-12N at 2W, 12V, 43A; MDD02L-15 at 2W, 15V, 0.07A; and MDD02L-15N at 2W, 15V, 46A. The MDD02L-05 itself is listed at 2W with 5V output and 200A output current.
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.
Other MDD02 Models
20 other modelsPlease log in to write a review.
Write a review
Reviews are checked before publishing. By submitting you confirm this is your genuine experience with this product.
Submitting your review…
It's published and now helps other buyers.
We're checking it and it'll appear shortly.
Please try again.
