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Mean Well PD-65B Power Supply 65W 5V 24V 3.5A
Overview
PD-65B is the CH1: 5V / CH2: 24V output model of this series: rated current CH1: 3.5A / CH2: 2A, rated power 65.5W, typical efficiency 81%.
Features
- Universal AC input / Full range
- Low leakage current<0.5mA
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 100% full load burn-in test
- Fixed switching frequency at 65KHz
- 2 years warranty
Specifications
OUTPUT
- OUTPUT NUMBER
- CH1 / CH2
- DC VOLTAGE
- CH1: 5V / CH2: 24V
- RATED CURRENT
- CH1: 3.5A / CH2: 2A
- CURRENT RANGE
- CH1: 0.4 ~ 6A / CH2: 0.2 ~ 2.6A
- RATED POWER
- 65.5W
- OUTPUT POWER (max.)
- Rated output power for convection; 72W with 18CFM min. Forced air
- RIPPLE & NOISE (max.)Note.2
- CH1: 50mVp-p / CH2: 150mVp-p
- VOLTAGE ADJ. RANGE
- CH1:4.75 ~ 5.5V
- VOLTAGE TOLERANCENote.3
- CH1: ±4.0% / CH2: ±7.0%
- LINE REGULATION
- CH1: ±1.0% / CH2: ±2.0%
- LOAD REGULATION
- CH1: ±3.0% / CH2: ±4.0%
- SETUP, RISE TIME
- 800ms, 20ms at full load
- HOLD UP TIME (Typ.)
- 60ms at full load
INPUT
- VOLTAGE RANGE
- 90 ~ 264VAC 127 ~370VDC
- FREQUENCY RANGE
- 47 ~ 440Hz
- EFFICIENCY(Typ.)
- 81%
- AC CURRENT (Typ.)
- 1.5A/115VAC 0.9A/230VAC
- INRUSH CURRENT (Typ.)
- COLD START 20A/115VAC 40A/230VAC
- LEAKAGE CURRENT
- <0.75mA
PROTECTION
- OVERLOAD
- 73 ~ 105W rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed.
- OVER VOLTAGE
- CH1: 5.75 ~ 6.75VDC on CH1 Protection type : Hiccup mode, recovers automatically after fault condition is removed.
ENVIRONMENT
- WORKING TEMP.
- -10 ~ +60℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20 ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -20 ~ +85℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.04%/℃ (0 ~ 50℃) on +5V output
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC
- SAFETY STANDARDS
- UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
- WITHSTAND VOLTAGE
- I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
- 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) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level, EAC TP TC 020
OTHERS
- MTBF
- 3814.3K hrs min. Telcordia SR-332 (Bellcore) ; 498.8K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 127*76*42mm (L*W*H)
- PACKING
- 0.24Kg; 54pcs/15Kg/1.28CUFT
Test conditions and notes7
- 1. All parameters NOT specially mentioned are measured at 230VAC 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. Mounting holes M1 and M2 should be grounded for EMI purposes.
- 6. Heat Sink HS1,HS2 can not be shorted.
- 7. 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
Datasheet1
Certificates9
Test reports1
Catalogues1
FAQ
Can I use the PD-65B for a 24V automation panel with a 5V logic board?
Yes, this model is aligned to mixed-voltage systems identified by the model name as 5V and 24V. It provides 65.5W total power, a 5V output rated at 3.5A, and 90-264VAC input, which suits compact automation panels combining control logic with 24V devices.
Is the PD-65B suitable for embedded or industrial IT equipment that runs 5V control electronics alongside 24V peripherals?
It can be appropriate when the system is designed for constant-voltage input rails and the total demand stays within 65.5W. The model name indicates 5V and 24V outputs, and the 5V rail is rated at 3.5A, which is useful for mixed embedded and peripheral loads.
Can the PD-65B power access control or machine-interface electronics that use 24V field devices and 5V processing boards?
Yes, that is a reasonable application category for this supply. Its constant-voltage operation, 65.5W power rating, and wide 90-264VAC input make it a fit for systems that combine 5V logic with 24V interface hardware.
Can the PD-65B be used outdoors or in unprotected environments?
The provided specs do not include an IP rating, so outdoor use is not supported by the data here. The operating range is -10°C to +60°C, so it is better used in protected indoor equipment or a suitable enclosure that maintains that temperature range.
What are the main PD series alternatives to the PD-65B?
On the PD-65 series sheet, the alternative is the PD-65A, rated 61.1W with 5V 5.5A and 12V 2.8A outputs and 78% typical efficiency. The PD-65B instead offers 65.5W from 5V 3.5A and 24V 2A at 81%. Both accept 90-264VAC and share the 127*76*42mm footprint.
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