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Mean Well MDS01L-05 DC-DC Converter - 1W - 4.5~5.5V in 5V out 200mA
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MDS01L-05 is the 5V output model of this series: rated power 1W, typical efficiency 78%.
MDS01 and MDD01 series are 1W isolated and unregulated module type medical grade DC-DC converter with SIP7 package. It features international standard pins, a high efficiency up to 83%, wide working temperature range -40~+85℃, 6KVDC or 4.2KVAC I/P-O/P high isolation voltage, short circuit protection, etc. The models account for different input voltage 5V/12V/24V±10%, and various output voltage, 3.3V/ 5V/ 12 V/15V for single output and ±5V /±9 V/±12V/±15V for dual outputs, which are suitable for medical systems , ultra low leakage current.
Features
- SIP7 package with international standard pinout
- Operating temperature range -40 ~ +85℃
- Medical safety approved (1xMOPP/2xMOOP) according to ANSI/AAMI ES60601-1
- Low patient leakage current <2μA
- Protection: Short circuit(3 second max.)
- 6KVDC or 4.2KVAC hight I/O isolation (Reinforced isolation)
- Low cost
- 3 years warranty
Specifications
INPUT
- INPUT VOLTAGE (RANGE)
- Normal 5V (4.5 ~ 5.5V)
- VOLTAGE RANGE
- 4.5 ~ 5.5Vdc
- INPUT CURRENT (NO LOAD)
- 25mA
- INPUT CURRENT (FULL LOAD)
- 260mA
- SURGE VOLTAGE (100ms max.)
- 5Vin models : 9Vdc 12Vin models : 18Vdc 24Vin models : 30Vdc
- FILTER
- Internal capacitor
- PROTECTION
- Fuse recommended. 500mA Slow-Blow Type for all models
OUTPUT
- OUTPUT VOLTAGE
- 5V
- OUTPUT CURRENT
- 20 ~ 200mA
- EFFICIENCY (TYP.)
- 78%
- CAPACITOR LOAD (MAX.)* For each output
- 1000μF
- VOLTAGE ACCURACY
- ±5.0%
- RATED POWER
- 1W
- RIPPLE & NOISENote.2
- 75mVp-p
- LINE REGULATIONNote.3
- 1.2% for 1% input variation
- LOAD REGULATIONNote.4
- ±10%
- SWITCHING FREQUENCY (Typ.)
- 100KHz
PROTECTION
- SHORT CIRCUIT
- 3 second max.
ENVIRONMENT
- COOLING
- Free-air convection
- WORKING TEMP.
- -40 ~ +85℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -55 ~ +125℃, 10 ~ 95% RH non-condensing
- TEMP. COEFFICIENT
- 0.02% / ℃ (0 ~ 85℃)
- SOLDERING TEMPERATURE
- 1.5mm from case of 1 ~ 3sec./260℃ max.
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC
- SAFETY STANDARDS
- UL60601-1, EAC TP TC 020/2011 approved
- WITHSTAND VOLTAGE
- I/P-O/P:6KVDC or 4.2KVAC
- ISOLATION RESISTANCE
- I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
- ISOLATION LEVEL
- Primary-secondary: 1xMOPP / 2xMOOP when system input voltage is with 250VAC, 50/60Hz
- ISOLATION CAPACITANCE (Typ.)
- 5pF
- EMC EMISSION
-
Parameter Standard Test Level Conducted BS EN/EN55011(CISPR11) Class B Radiated BS EN/EN55011(CISPR11) Class B - EMC IMMUNITY
-
Parameter Standard Test Level ESD BS EN/EN61000-4-2 Level 2, ±8KV contact
OTHERS
- MTBF
- 3500Khrs MIL-HDBK-217F(25℃)
- DIMENSION (L*W*H)
- 19.5*9.8*12.5mm (0.77*0.386*0.492 inch)
- CASE MATERIAL
- Non-Conductive black plastic (UL 94V-0 rated)
- PACKING
- 4.2g ; 25pcs/per tube, 3000pcs/120 tube/per carton
Test conditions and notes6
- 1.All parameters are specified at normal input(L:5Vdc, M:12Vdc, N:24Vdc), rated load, 25℃ 70% RH ambient.
- 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
- 3.Line regulation is measured from low line to high line at rated load.
- 4.Load regulation is measured from 10% to 100% rated load.
- 5.Patient leakage current(2μA max.) and reinforced isolation is based on a 250VAC, 50/60Hz system input voltage.
- 6.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”(as available on http://www.meanwell.com)
Technical drawings
Typical applications
- Medical devices
- Medical oxygen monitor
- CT scanning
- Medical carts
- Oral care equipment
Downloads
Certificates5
Test reports1
FAQ
Can I use the MDS01L-05 for a low-power 5V microcontroller or interface board?
Yes, this converter provides a fixed 5V output with a 1W rating, so it fits low-power 5V controller boards and interface electronics. It is unregulated (±10% load regulation), so the load must tolerate that variation and stay within the 1W limit.
Is the MDS01L-05 suitable for compact IT or embedded electronics that need 5V power?
It can be used for compact IT or embedded subcircuits that require 5V output and do not exceed 1W. The 19.5 × 9.8 × 12.5 mm dimensions and 0.0042 kg weight suit space-constrained designs.
Can this model power low-power 5V control electronics in industrial or automation equipment?
Yes, it is a fit for low-power 5V control and monitoring electronics in industrial or automation assemblies when the load matches a 1W converter. Its fixed 5V output is unregulated, so the electronics must tolerate ±10% load regulation.
Will the MDS01L-05 work in harsh indoor conditions or outdoor equipment?
The specified operating temperature range is -40°C to +85°C (with load derating at higher temperatures, see the derating curve), so the temperature capability is broad. No IP rating is provided in the listed specs, so direct outdoor exposure or wet environments should not be assumed.
What are the main differences between the MDS01L-05 and the other MDS01L 1W versions?
The series includes MDS01L-03 at 3.3V up to 303mA, MDS01L-12 at 12V up to 84mA, and MDS01L-15 at 15V up to 67mA. The MDS01L-05 is the 5V, 200mA model among those 1W siblings.
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