FSP150-P35 Series 150W ITE Power Supplies

Technical Datasheet

Product Overview

The FSP150-P35 Series comprises 150W ITE (Information Technology Equipment) AC-DC switching power supplies designed by FSP Group. These are Class-I PSUs featuring a low profile, compact 3 x 5 inch package, and low no-load power consumption (less than 0.21W).

Image Description: The product is an open-frame power supply unit, showcasing its internal components and connectors on a circuit board.

Key Features

Class-I design
Designed to meet IEC 60950-1 and IEC 62368-1 safety standards
Low profile: 3 x 5 x 1.126 inches
No load power consumption: less than 0.21W
EN 55032 Class B radiated emission compliance
Surge protection: ±2 KV differential, ±4 KV common mode
High altitude operation: up to 5000 meters
Includes Over Temperature Protection (OTP) and Brown-out protection
12V fan driver

Safety Standard Approval

The power supplies are approved by CE, CB, and are UL recognized.

Technical Specifications

Input Specifications

Input voltage: 90-264 VAC
Input frequency: 47-63 Hz
Input current: 1.7 A (rms) for 115 VAC; 0.8 A (rms) for 230 VAC
No load power consumption: ≤0.21W
Earth leakage current: 0.75 mA max. @ 264 VAC, 63 Hz
Touch current: 0.25 mA max. @ 264 VAC, 63 Hz

Output Specifications

Fan driver: Non-regulated 12V @ 500 mA max.
Total output power: 150W
Protection:
- Over voltage: Set at 110~122% of nominal output voltage, with latch-off protection.
- Short circuit & Over current: Output protected against short circuit conditions with auto-recovery.
- Over temperature: Detected by thermistor and latch off.
- Brown out: Set at 75VAC.
- Temperature coefficient: All outputs ±0.04% /°C maximum.
- Transient response: Maximum excursion of 4% or better on all models, recovering to 1% of final value within 500 µs after a 25% step load change.

Environmental Specifications

Operating temperature: -20°C to +70°C
Storage temperature: -40°C to +85°C
Relative humidity: 5% to 95% non-condensing
Derating: Derate from 100% at +50°C linearly to 50% at +70°C, applicable to both convection and forced-air cooling conditions.

General Specifications

Power factor: 0.98 minimum @ 115VAC & 100% load; 0.9 minimum @ 230VAC & 100% load.
Power turn-on time: 1.0 Sec maxi.
Hold-up time: 20 mS minimum at 115 VAC @ 100W; 8 mS minimum at 115VAC @ 150W.
Line regulation: ±0.5% maximum at full load.
Inrush current: 45 A @ 115 VAC, at 25°C cold start; 90 A @ 230 VAC, at 25°C cold start.
Operating altitude: 5000 meters above sea level.
Withstand voltage: 3000 VAC from input to output, 1500 VAC from input to ground, 1500 VAC from output to ground.
Isolation Resistance: Input to output 100M ohm @ 500Vdc, 25°C.
MTBF: 400,000 hours mini. at full load at 25°C ambient, calculated per BELL CORE SR-332.

EMC Performance

EN55032: Class B conducted, Class B radiated
FCC: Class B conducted, Class B radiated
VCCI: Class B conducted, Class B radiated
EN61000-3-2: Harmonic distortion, Class A and D
EN61000-3-3: Line flicker
EN61000-4-2: ESD, ±8 KV air and ±4 KV contact
EN61000-4-3: Radiated immunity, 3 V/m
EN61000-4-4: Fast transient/burst, ±1 KV
EN61000-4-5: Surge, ±2 KV differential, ±4 KV common mode
EN61000-4-6: Conducted immunity, 3 Vrms
EN61000-4-8: Magnetic field immunity, 1 A/m
EN61000-4-11: Voltage dip immunity: 30% reduction for 500 ms, criteria A; >95% reduction for 10 ms, criteria A; >95% reduction for 5000 mS, criteria B.

Performance Graphs

Input Voltage Derating Curve

This graph illustrates the relationship between input voltage and output power. The X-axis represents Input Voltage (Vac) ranging from 90 to 264V. The Y-axis represents % Output Power. The curve shows that output power is maintained at 100% across the specified input voltage range (90-264 VAC), indicating no derating due to input voltage variations within this range.

Output Power Derating Curve

This graph shows how the maximum load capacity of the power supply is affected by ambient temperature. The X-axis represents Temperature (°C) from -20°C to 70°C. The Y-axis represents % Max Load. The curve indicates that the power supply can deliver 100% of its maximum load up to approximately 50°C. Beyond 50°C, the maximum load capacity is derated linearly, reaching 50% at 70°C. This derating applies to both convection and forced-air cooling conditions.

Output Voltage/Current Rating Chart

Model	Voltage	Max. Current (convection)	Max. Current (7 CFM)	Tolerance	Ripple & Noise	Max. Power	Efficiency (115/230 Vac, typical)
FSP150-P35-A12	12 V	8.34 A	12.5 A	±3%	120 mV	100 W / 150 W	90 / 92%
FSP150-P35-A24	24 V	4.17 A	6.25 A	±3%	200 mV	100 W / 150 W	89 / 91%
FSP150-P35-A54	54 V	1.86 A	2.78 A	±3%	300 mV	100 W / 150 W	91 / 92%

Notes:

Ripple and noise is maximum peak to peak voltage value measured at output within 20 MHz bandwidth, at rated line voltage and output load ranges, and with a 47 µF electrical capacitor in parallel with a 0.1 µF ceramic capacitor across the output.
The first value of maximum current is at convection cooling. The second value is with 7 CFM forced air provided by user.

Mechanical Specifications

Dimensions are shown in millimeters (mm).

Overall Dimensions: Approximately 115.80 mm (length) x 94.0 mm (width) x 28.0 mm (height).

Connectors and Pin Assignments:

IN1 (AC Input):

Pin 1: Neutral (N)
Pin 2: Ground (JW)
Pin 3: Line (L)

CN200 (DC Output):

Pins 1, 2, 3: +12V (JW)
Pins 4, 5, 6: GND (A3963WV2-6P or equivalent)

CN201 (DC Output):

Pin 1: +12V (JW)
Pin 2: GND (A3963WV2-2P or equivalent)

	FSP150-P35 Series 150W ITE Switching Power Supply Datasheet Technical datasheet for the FSP150-P35 Series 150W ITE Switching Power Supplies from FSP Group. Details features, specifications, safety approvals, and mechanical information.
	FSP Group Inc. Switching Power Supply Compliance Certificates This document compiles Certificates of Compliance for FSP Group Inc. switching power supplies, including models like FSP100-P35-B19 and FSP150-P35-Axx, certified under various UL and CSA safety standards for audio/video and information technology equipment.
	FSP Switching Power Supply Verification of Compliance and Safety Certificate Official verification of compliance and safety certificate for FSP Switching Power Supplies, confirming adherence to international EMC and multimedia equipment standards, including detailed model information and test results.
	FSP Switching Power Supply CB Test Certificates and Specifications Comprehensive CB test certificates and technical specifications for FSP switching power supplies, including models like FSP100-P35-B19 and FSP150-P35 series, detailing compliance with EN 62368 and IEC 62368 standards.
	FSP Switching Power Supply Compliance Certificates - UL and CSA Certified Official Certificates of Compliance for FSP Group's switching power supplies, including models FSP100-P35-B19, FSP150-P35-A12, FSP150-P35-A24, FSP150-P35-A54, and FSP150-P35-D12. These products are certified by UL and CSA for use with Audio/Video, Information, and Communication Technology Equipment, meeting standards such as UL 62368 and CSA C22.2 No. 62368-1-14.
	FSP Switching Power Supply CE Declaration of Conformity CE Declaration of Conformity for FSP Group Inc. switching power supplies, listing compliant standards and directives.
	FSP Switching Power Supply CB Test Certificates and Compliance Information This document consolidates CB Test Certificates and compliance information for FSP Group Inc. switching power supplies, including models FSP100-P35-B19, FSP150-P35-A12, FSP150-P35-A24, FSP150-P35-A54, FSP150-WSPF35-Z12, and FSP150-P35-D12. It details product ratings, applicable safety standards (IEC 62368-1, EN 62368-1), and manufacturing locations.
	FSP Switching Power Supply Compliance Verification Official verification of compliance for FSP Group Inc. switching power supplies, including models FSP150-P35-A54 and others, tested against international EMC and safety standards. Issued by Compliance Certification Services Inc.