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Mean Well SUS01M-09 DC-DC Converter - 1W - 10.8~13.2V in 9V out
Overview
SUS01M-09 is the model of this series: rated power 1W, typical efficiency 79%.
Features
- 1500VDC I/O isolation
- Internal SMD technology
- Built-in EMI filter
- Cooling by free air convection
- Non-conductive plastic case
- Dual in line package
- 100% burn-in test
- Low cost / High reliability
- Approvals: FCC / EAC / CE / UKCA
- 2 years warranty
Specifications
OUTPUT
- DC OUTPUT VOLTAGE
- 9V
- OUTPUT CURRENT RANGE
- 0 ~ 111mA
- EFFICIENCY
- 79%
- RATED POWER
- 1W
- RIPPLE & NOISE (max.)Note.2
- 100mVp-p
- LINE REGULATIONNote.3
- ±1.2% for 1% input variation
- LOAD REGULATIONNote.4
- ±8.0%
- VOLTAGE ACCURACY
- ±2.0%
- SWITCHING FREQUENCY
- 50KHz min.
INPUT
- VOLTAGE RANGE
- 10.8 ~ 13.2V
- NORMAL VOLTAGE
- 12V
- INPUT CURRENT Full load
- 112mA
- INPUT CURRENT No load
- 11mA
- FILTER
- Capacitor type
- PROTECTION
- Fuse recommended
PROTECTION
- OVERLOAD
- Momentary Protection type : Broken
- SHORT CIRCUIT
- Momentary Protection type : Broken
ENVIRONMENT
- WORKING TEMP.
- -25 ~ +71℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -25 ~ +105℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03% / ℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC
- SAFETY STANDARDS
- EAC TP TC 020/2011 approved
- WITHSTAND VOLTAGE
- I/P-O/P:1.5KVDC
- ISOLATION RESISTANCE
- I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH
- ISOLATION CAPACITANCE
- 80pF max.
- EMC EMISSION
- Compliance to BS EN/EN55032 Class B, FCC part 15 Class B, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8, light industry level, criteria A, EAC TP TC 020
OTHERS
- MTBF
- 700khrs min. MIL-HDBK-217F(25℃)
- DIMENSION
- 22.6*9.9*8.9mm or 0.89"*0.39"*0.35" inch (L*W*H)
- PACKING
- 3.1g ; 22 pcs/per tube, 3080 pcs/ 140 tube/per carton
Test conditions and notes4
- 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
- 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
- 3.Line regulation is measured from low line to high line at rated load.
- 4.Load regulation is measured from 20% to 100% rated load.
Technical drawings
Downloads
FAQ
Can I use the SUS01M-09 for a 9V rail in industrial or embedded electronics powered from a 10.8~13.2V source?
Yes, this converter is intended for constant 9V output from a 10.8~13.2V input range. With a 1W rating, it suits low-power industrial, embedded, and automation electronics that need a compact regulated 9V stage.
Is the SUS01M-09 appropriate for low-power automation sensors or interface modules that need 9V?
It can be used where the upstream source is within 10.8~13.2V and the 9V load does not exceed 1W. The converter's constant-voltage operation is intended for circuits that require a fixed 9V output.
Can this converter fit into small instrumentation or portable electronics with limited space?
Yes, the unit measures 22.6 × 9.9 × 8.9 mm, so it is aimed at compact layouts. Its 0.0031 kg weight also helps in small assemblies where size and mass need to stay low.
What are the differences across the SUS01M series output options?
The listed siblings are all 1W models in the same series. SUS01M-05 is 5V and 200mA, SUS01M-09 is 9V and 111mA, SUS01M-12 is 12V and 84mA, and SUS01M-15 is 15V and 67mA.
Is the SUS01M-09 suitable for outdoor use in exposed conditions?
The temperature range is -25°C to +71°C, so the operating spec covers many equipment environments. Because no IP rating is listed, it should be treated as a converter for protected indoor equipment or sealed enclosures rather than direct outdoor exposure.
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