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Mean Well RSD-150C-5 DC-DC Converter - 150W - 33.6~62.4V in 5V out 30A
Overview
RSD-150C-5 is the 5V output model of this series: rated current 30A, rated power 150W, typical efficiency 90%.
Features
- Compliance to BS EN/EN50155 and BS EN/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
- 33.6 ~ 62.4VDC
- VOLTAGE RANGE 1 SEC.
- 28.8 ~ 67.2VDC
- EFFICIENCY (Typ.)
- 90%
- DC CURRENT (Typ.)
- 3.6A/48V
- INRUSH CURRENT (Typ.)
- 45A/48VDC
- INTERRUPTION OF VOLTAGE SUPPLY
- EN50155:2021-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, Design refer to BS EN/EN62368-1
- 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 BS EN/EN55032 (CISPR32) Conduction Emission: Class A, Radiation Emission: Class B, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8, BS EN/EN55035, light industry level, EAC TP TC 020
- RAILWAY STANDARD
- BS EN/EN50155 / IEC60571 including IEC61373 for shock & vibration,BS EN/EN50121-3-2 for EMC;BS EN/EN45545-2 for fire protection
OTHERS
- MTBF
- 2405.1K hrs min. Telcordia SR-332 (Bellcore) ; 223.3K 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 0.1μF & 47μF 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 https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
- 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-150C-5 to power 5V embedded controllers or industrial computing hardware from a 33.6 to 62.4V source?
Yes, it provides a constant 5V output from a 33.6 to 62.4V input range. With up to 30A output current and a 150W rating, it fits higher-current 5V embedded and logic-side loads that need regulated 5V power.
Is the RSD-150C-5 suitable for 5V automation electronics that need more current than smaller converters provide?
This model delivers 5V at up to 30A, which is substantially higher current than low-power 5V converters in the same family. It is appropriate where multiple 5V control or processing loads are powered from one regulated 5V rail within the 150W limit.
Can this converter support 5V industrial communication or edge-processing devices in mobile equipment?
It can be used where the source voltage is within 33.6 to 62.4V and the equipment requires a constant 5V output. The 5G vibration specification, 0.8 kg weight, and miniature 189.0 x 77.0 x 36.0 mm size are useful in compact mobile or embedded assemblies.
Is the RSD-150C-5 okay for harsh temperatures or outdoor exposure?
Its operating temperature range is -40°C to +55°C with no derating, extending to +70°C at 60% load by free air convection. The features list includes 5G vibration resistance. No IP rating is listed, so it should be used in a protected enclosure rather than in direct weather exposure.
How does the RSD-150C-5 compare with the 12V and 24V versions in the same series?
The RSD-150C-5 is rated at 150W with a 5V output and 30A output current. In the same RSD-150C range, the RSD-150C-12 is listed at 150W, 12V, and 12.5A, while the RSD-150C-24 is 151.2W, 24V, and 6.3A.
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