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Mean Well MDS01N-05 DC-DC Converter - 1W - 21.6~26.4V in 5V out 200mA
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MDS01N-05 is the 5V output model of this series: rated power 1W, typical efficiency 77%.
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 24V (21.6 ~ 26.4V)
- VOLTAGE RANGE
- 21.6 ~ 26.4Vdc
- INPUT CURRENT (NO LOAD)
- 9mA
- INPUT CURRENT (FULL LOAD)
- 55mA
- 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.)
- 77%
- 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 MDS01N-05 to provide 5V for embedded control electronics inside a 24V-class industrial panel?
This model is designed for a 21.6~26.4VDC input and provides a fixed 5V output at 1W. That makes it a fit for low-power 5V embedded control sections inside equipment that operates within that input range.
Is the MDS01N-05 appropriate for powering 5V interface circuitry in automation equipment?
It can be used where the automation equipment has a 21.6~26.4VDC source and the interface section can accept an unregulated 5V output (±10% load regulation). The 1W power rating means it is better suited to low-power interface and control electronics than larger 5V loads.
Can this converter be used for 5V logic sections in industrial or embedded devices?
Yes, if the device is supplied from 21.6~26.4VDC and the logic section needs a fixed 5V output. Its compact 19.5 × 9.8 × 12.5 mm size also suits dense embedded or industrial assemblies.
Is the MDS01N-05 suitable for outdoor equipment or harsh environments?
The operating temperature range is -40°C to +85°C (with load derating at higher temperatures, see the derating curve), which supports wide-temperature use inside equipment. No IP rating is listed in the provided specs, so it is better matched to protected indoor enclosures rather than exposed outdoor locations.
How does the MDS01N-05 compare with other MDS01N series models?
All MDS01N siblings are 1W models. The series includes MDS01N-12 at 12V up to 84mA and MDS01N-15 at 15V up to 67mA, while this MDS01N-05 version is 5V up to 200mA.
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