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Mean Well RSD-150D-5 DC-DC Converter - 150W - 67.2~143V in 5V out 30A
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Mean Well RSD-150D-5 DC-DC Converter - 150W - 67.2~143V in 5V out 30A
Overview
RSD-150D-5 is the 5V output model of this series: rated current 30A, rated power 150W, typical efficiency 90%.
Features
- Compliance to EN50155 and EN45545-2 railway standard
- 2:1 wide input range
- Protections: Short circuit / Overload / Over voltage / Over temperature / Input reverse polarity
- 4000VDC I/O isolation
- Cooling by free air convection
- Half encapsulated
- Built-in constant current limiting circuit
- 1U low profile 36mm
- All using 105℃ long life electrolytic capacitors
- LED indicator for power on
- 100% full load burn-in test
- 3 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 5V
- RATED CURRENT
- 30A
- CURRENT RANGE
- 0 ~ 30A
- RATED POWER
- 150W
- RIPPLE & NOISE (max.)Note.2
- 100mVp-p
- VOLTAGE TOLERANCENote.3
- ±2.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±1.0%
- SETUP, RISE TIME
- 800ms, 50ms at full load
- HOLD UP TIME (Typ.)
- Please refer to page 3 Hold up Time( Load de-rating curve )
INPUT
- VOLTAGE RANGE CONTINUOUS
- 67.2 ~ 143VDC
- VOLTAGE RANGE 1 SEC.
- 57.6 ~ 154VDC
- EFFICIENCY (Typ.)
- 90%
- DC CURRENT (Typ.)
- 1.5A/110V
- INRUSH CURRENT (Typ.)
- 45A/110VDC
- INTERRUPTION OF VOLTAGE SUPPLY
- EN50155:2007-B/C- type comply with S1 level @ full load, comply with S2 level @ 70% load (except RSD-150B-5 @ 60% load) ; D-type comply with S2 level @ full load EN50155:2017-Comply with S1 level
PROTECTION
- OVERLOAD
- 105 ~ 135% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 5.75 ~ 7V Protection type : Shut down o/p voltage, re-power on to recover
- OVER TEMPERATURE
- Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT
- WORKING TEMP.
- -40 ~ +55℃ (no derating) ; +70℃ @ 60% load by free air convection ; +70℃ no derating with external base plate, TX class compliance
- WORKING HUMIDITY
- 5 ~ 95% RH non-condensing
- STORAGE TEMP.
- -40 ~ +85℃
- TEMP. COEFFICIENT
- ± 0.03%/℃ (0 ~ 50℃ )
- VIBRATION
- 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting : compliance to IEC61373
- OPERATING ALTITUDE
- 5000 meters
SAFETY & EMC (Note 4)
- SAFETY STANDARDS
- IEC 62368-1, UL 62368-1, AS/NZS 62368-1, EAC TP TC 004 approved
- WITHSTAND VOLTAGE
- I/P-O/P:4KVDC I/P-FG:2.5KVDC O/P-FG:2.5KVDC
- ISOLATION RESISTANCE
- I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
- EMC EMISSION
- Compliance to EN55032 (CISPR32) Conduction Emission: Class A, Radiation Emission: Class B, EAC TP TC 020
- EMC IMMUNITY
- Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A, EAC TP TC 020
- RAILWAY STANDARD
- EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMC ; EN45545-2 for fire protection
OTHERS
- MTBF
- 223.2K hrs min. MIL-HDBK-217F (25℃ )
- DIMENSION
- 189*77*36mm (L*W*H)
- PACKING
- 0.8Kg; 15pcs/13Kg/0.75CUFT
Test conditions and notes6
- 1. All parameters NOT specially mentioned are measured at 24,48,110VDC input, rated load and 25℃ of ambient temperature.
- 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
- 3. Tolerance : includes set up tolerance, line regulation and load regulation.
- 4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets 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)
- 5. Strongly recommended that external output capacitance should not exceed 5000uF. (Only for: RSD-150-5/-12)
- 6. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
Technical drawings
Downloads
FAQ
Can I use the RSD-150D-5 to power a 5V industrial controller or embedded computer from a high-voltage DC source?
Yes, this model is intended for constant-voltage 5V loads and can deliver up to 30A with a 150W power rating. Its input range is 67 to 143V, so it fits systems that need to step that range down to a regulated 5V rail.
Is the RSD-150D-5 suitable for 5V automation equipment that draws higher current?
It can support 5V automation loads up to 30A, which is useful when the control electronics need more current than smaller 5V converters provide. The 150W rating makes it better suited to heavier 5V control loads than 100W class 5V models.
Can this converter be used for 5V embedded systems in vehicles or mobile industrial equipment?
It is designed for demanding operating conditions, with a stated operating temperature range of -40°C to +85°C and a feature note for withstanding 5G vibration. Those specs make it a practical fit for embedded 5V electronics in mobile or vibration-prone industrial systems, provided the source voltage is within 67 to 143V.
Is the RSD-150D-5 a good fit for powering multiple 5V control boards from one converter?
It can be a fit when the combined 5V load stays within 30A and 150W. That higher current capacity is useful for centralized 5V power distribution in industrial or embedded cabinets that run several low-voltage boards from one converter.
What is the difference between the RSD-150D-5 and the other RSD-150D output options?
Within the RSD-150D group, the RSD-150D-5 is rated 150W at 5V and 30A, the RSD-150D-12 is rated 150W at 12V and 12.5A, and the RSD-150D-24 is rated 151.2W at 24V and 6.3A. The main difference is the output voltage and corresponding output current for each model.
Can the RSD-150D-5 be used in hot or cold industrial enclosures?
The specified operating temperature range is -40°C to +85°C, which supports use in both cold and high-heat equipment environments. No IP rating is listed in the provided specs, so outdoor or washdown exposure should only be considered if the enclosure provides the needed protection.
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Other RSD-150D Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RSD-150D-24 DC-DC Converter - 151.2W - 67.2~143V in 24V out 6.3A | 151.2W | 24V | 6.3A | IP20 | $88.31 | View |
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