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Mean Well PSD-30A-24 DC-DC Converter - 30W - 9~18V in 24V out 1.25A
Overview
PSD-30A-24 is the 24V output model of this series: rated current 1.25A, rated power 30W, typical efficiency 78%.
Features
- 2:1 wide input range
- Protections: Short circuit / Overload / Over voltage/ Reverse polarity
- 1500VAC I/O isolation
- Cooling by free air convection
- Built-in EMI filter, low ripple noise
- 100% full load burn-in test
- Low cost
- High reliability
- 2 year warranty
Specifications
OUTPUT
- DC VOLTAGE
- 24V
- RATED CURRENT
- 1.25A
- CURRENT RANGE
- 0 ~ 1.25A
- RATED POWER
- 30W
- RIPPLE & NOISE (max.)Note.2
- 150mVp-p
- VOLTAGE ADJ. RANGE
- 22 ~ 26VDC
- VOLTAGE TOLERANCENote.3
- ±1.0%
- LINE REGULATION
- ±1.0%
- LOAD REGULATION
- ±1.0%
- SETUP, RISE, HOLD UP TIME
- 2s, 50ms, ------ at full load
INPUT
- VOLTAGE RANGE
- A:9 ~ 18VDC
- EFFICIENCY (Typ.)
- 78%
- DC CURRENT
- 1.1A/48V
PROTECTION
- OVERLOAD
- 105 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 27 ~ 32.5V Protection type : Hiccup mode, recovers automatically after fault condition is removed
- REVERSE POLARITY
- By internal fuse open
ENVIRONMENT
- WORKING TEMP.
- -20 ~ +60℃ (Refer to output load derating curve)
- WORKING HUMIDITY
- 20 ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -20 ~ +85℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03%/℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC (Note 4)
- SAFETY STANDARDS
- EAC TP TC 004 approved, IEC 62368-1 CB approved by Dekra, Design refer to BS EN/EN62368-1
- WITHSTAND VOLTAGE
- I/P-O/P:1.5KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC
- ISOLATION RESISTANCE
- I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
- EMI CONDUCTION & RADIATION
- Compliance to BS EN/EN55032 (CISPR32) Class B, EAC TP TC 020
- EMS IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,6,8; BS EN/ENV50204, BS EN/EN 55035, light industry level, EAC TP TC 020
OTHERS
- MTBF
- 3871.7K hrs min. Telcordia SR-332 (Bellcore) ; 639.9K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 101.6*50.8*30mm (L*W*H)
- PACKING
- 0.15kg；72pcs/10.8kg/0.82CUFT
Test conditions and notes5
- 1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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. The final equipment must be re-confirmed that it still meets EMC directives.(as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
- 5. 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 PSD-30A-24 for 24V industrial control circuits?
Yes, it is a constant voltage 24V DC-DC converter rated for up to 1.25A and 30W. It fits 24V industrial control or automation circuits when the load stays within the 24V, 1.25A, 30W output rating.
Is the PSD-30A-24 a good fit for 24V sensors, relays, or monitoring devices?
It can be a fit for 24V sensors, relays, or monitoring devices that need constant-voltage 24V power. The key limit is output capacity: 24V at up to 1.25A, with 30W total available.
Can this converter be used in embedded or OEM equipment that runs on 24V?
Yes, for 24V embedded or OEM equipment with moderate power demand, this model provides constant 24V output up to 1.25A. Its input range is 9-18VDC, so the source side needs to stay within that range.
How does the PSD-30A-24 compare with other 24V options in the PSD family?
In the PSD-30 series, PSD-30A-24, PSD-30B-24 and PSD-30C-24 are all 30W, 24V, 1.25A; they differ by input range: 9-18VDC, 18-36VDC and 36-72VDC respectively.
Can I use the PSD-30A-24 in outdoor equipment?
The product data gives an operating temperature range of -20°C to +60°C, so that is the defined environmental performance in the specs. Because no IP rating is listed, the specs do not establish outdoor or weather-exposed suitability on their own.
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Other PSD-30A Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well PSD-30A-5 DC-DC Converter - 25W - 9~18V in 5V out 5A | 25W | 5V | 5A | IP20 | $15.50 | View |
| Mean Well PSD-30A-12 DC-DC Converter - 30W - 9~18V in 12V out 2.5A | 30W | 12V | 2.5A | IP20 | $15.50 | View |
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