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PerFormanCe POWER PFC250
The PerFormanCe Power PFC250 series combines Power Factor Correction (PFC) with wide range outputs to meet the requirements of data communications and industrial controls. The PFC250-4530 and PFC250-4350 provide high current +3.3V and +5V on a single platform to support mixed mode, high-speed digital circuitry. Power-One's unique dual converter architecture combines high reliability with exceptional regulation. All models feature remote sense on outputs V1 and V2 to provide independent compensation of output cable losses. Other standard features include independent current sharing on V1 and V2, thermal shutdown, and remote inhibit. Airflow of 300 linear feet per minute (LFM) is required to deliver the full power density of 3.0 watts per cubic inch. The PerFormanCe Power PFC250 meets international safety requirements and is CE Marked to the Low Voltage Directive. FEATURES * Active Power Factor Correction (PFC) Meets EN61000-3-2 * Dual Main Outputs Provide 3.3V and 5V for Mixed Mode Applications * Single Wire Current Sense on Outputs V1 and V2 * Remote Sense on Outputs V1 and V2 * Overtemperature, Overload, and Overvoltage Protection * Available with Metric or SAE Mountings * Isolated V3 and V4 can be Used as Positive or Negative Outputs * Greater than 200,000 Hours MTBF SINGLE OUTPUT MODEL SELECTION CHART
MODEL OUTPUT VOLTAGE ADJUSTMENT RANGE MAXIMUM OUTPUT CURRENT (NOTE 1) LINE REGULATION LOAD REGULATION RIPPLE & NOISE %p-p (NOTE 2) INITIAL SETTING ACCURACY
PFC250-1003 PFC250-1005 PFC250-1012 PFC250-1015 PFC250-1024 PFC250-1048
NOTES:
3.3V 5V 12V 15V 24V 48V
3.15V to 3.45V 4.5V to 5.5V 10.8V to 13.5V 13.5V to 18.3V 21.6V to 26.4V 46.0V to 56.0V
50A 50A 23A 18.3A 10.5A 6A
0.5% 0.5% 0.5% 0.2% 0.5% 0.5%
0.8% 0.8% 0.8% 1.0% 0.8% 1.0%
1% 1% 1% 1% 1% 1%
3.28V to 3.32V 4.98V to 5.02V 11.94V to 12.06V 14.92V to 15.08V 23.88V to 24.12V 47.52V to 48.48V
1) Output currents ratings are expressed with 300 LFM forced air. 2) Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
MULTIPLE OUTPUT MODEL SELECTION CHART -
MODEL OUTPUT VOLTAGE ADJUSTMENT RANGE
250W WITH 300 LFM FORCED-AIR COOLING ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS
LINE REGULATION LOAD REGULATION RIPPLE & NOISE %p-p (NOTE 1) INITIAL SETTING ACCURACY
OUTPUT CURRENT
PFC250-4000 (Note 2)
PFC250-4001 (Note 2)
PFC250-4004 (Note 3)
PFC250-4350 (Note 2)
PFC250-4530 (Note 2)
+5V +12V 12V 5V +5V +12V 12V 12V +5V +12V 15V 15V +3.3V +5V 12V 12V +5V +3.3V 12V 12V
5.0V to 5.5V 10.8V to 13.2V 10.8V to 13.2V 5.0V to 5.5V 5.0V to 5.5V 10.8V to 13.2V 10.8V to 13.2V 10.8V to 13.2V 5.0V to 5.5V 10.8V to 13.2V 13.5V to 16.5V 13.5V to 16.5V 3.15V to 3.45V 5.0V to 5.5V 10.8V to 13.2V 10.8V to 13.2V 5.0V to 5.5V 3.15V to 3.45V 10.8V to 13.2V 10.8V to 13.2V
40A 10A 6A 3A 40A 10A 6A 3A 40A 10A 6A 3A 40A 20A 6A 3A 40A 20A 6A 3A
0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%
1% 1% 7% 2% 1% 1% 7% 7% 1% 1% 7% 7% 1.5% 1% 7% 7% 1% 1.5% 7% 7%
1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1%
4.98V to 5.02V 11.94V to 12.06V 11.94V to 12.06V 4.98V to 5.02V 4.98V to 5.02V 11.94V to 12.06V 11.94V to 12.06V 11.94V to 12.06V 4.98V to 5.02V 11.94V to 12.06V 14.92V to 15.08V 14.92V to 15.08V 3.28V to 3.32V 5.00V to 5.04V 11.94V to 12.06V 11.94V to 12.06V 4.98V to 5.02V 3.28V to 3.32V 11.94V to 12.06V 11.94V to 12.06V
NOTES: 1) Maximum peak-to-peak expressed as a percentage of output voltage, 20 MHz bandwidth. 2) Total current available from V1 + V2 is 40 amperes, total current available from V3 + V4 is 6.6 amperes. 3) Total current available from V1 + V2 is 40 amperes, total current available from V3 + V4 is 6.0 amperes.
REV. 08/01
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PerFormanCe POWER PFC250
INPUT SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Input Voltage - AC Input Frequency Brown Out Protection Hold-up Time Input Current Input Protection Inrush Surge Current Power Factor Operating Frequency
Continuous input range. AC Input. Lowest AC input voltage that regulation is maintained with full rated loads. After last AC line peak at 250 watts. 85 VAC at full rated load. Non-user serviceable internally located AC input line fuse. Internally limited by thermistor. Vin = 230 VAC, one cycle, 25C. Per EN61000-3-2. Switching frequency of main output transformer. Switching frequency of secondary transformer. Switching frequency of Power Factor Correction circuit.
85 47 80 20
264 63
4.5 35 0.95 129 70 60
VAC Hz VAC mS ARMS APK W/VA kHz
OUTPUT SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Efficiency Minimum Load, V1 Minimum Load, V3
Ripple and Noise Output Power Overshoot /Undershoot Regulation Transient Response Turn-on Delay Turn-on Rise Time
Full rated load, 110 VAC. Varies with distribution of loads among outputs. Minimum load required to maintain regulation on V2 Single output models at maximum loading All other models Minimum load required to maintain regulation on V4 Single output models at maximum loading PFC250-4000 All other models Full load, 20 MHz bandwidth. 300 LFM forced-air cooling. Output voltage overshoot/undershoot at turn-on. Varies by output. Total regulation includes: line changes over the specified input range, changes in load starting at 20% load and changing to 100% load. Recovery time to within 1% of initial set point due to a 25% step load from any load setting from minimum to maximum load. Time required for initial output voltage stabilization. Time required for output voltage to rise from 10% to 90%.
65 75 0 4 N/A 1.25 0.6 See Model Selection Charts 250 0 See Model Selection Charts 500 2 20
% Amps Amps
Watts %
S Sec mS
INTERFACE SIGNALS AND INTERNAL PROTECTION
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Overvoltage Protection
Overload Protection Overtemperature Protection Output Good
Input Power Fail Warning Current Share Remote Sense Inhibit Standby Power
3.3V output, V1 4.1 4.65 3.3V output, V2 4.2 4.2 5V output, V1, V2 6.0 6.4 12V output, V1, V2 14.0 16.0 15V output, V1 18.3 19.8 24V output, V1 27.0 30.7 48V output, V1 60.0 70.0 Fully protected against output overload and short circuit. Automatic recovery upon removal of overload condition. System shutdown due to excessive internal temperature, automatic reset. TTL compatible signal. Signal is high when V1 output is 3.3V 3.16 within 5% of nominal. Signal shall remain low for 20 5V 4.75 milliseconds following loss of Output Good. TTL compatible logic signal. Time before regulation dropout due to loss of input 5 power. May be used as independent PSOK signal in redundant applications. Accuracy of shared current with up to 6 parallel units. Single-wire current share 10 on V1 and V2 with return via vegative (-) Sense return. Minimum current share load is 6A. Available on V1 and V2. Total voltage compensation for cable losses with 250 respect to the main output. Output voltage is inhibited by application of external high (5V) signal. Available with fan option versions only (+5VDC). 100
Latch style overvoltage protection. Available on all single output models and V1, V2, and V3 on all multiple output models.
V
V mS % mV
mA
2
PerFormanCe POWER PFC250
SAFETY, REGULATORY, AND EMI SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Agency Approvals
Dielectric Withstand Voltage Electromagnetic Interference ESD Susceptibility Radiated Susceptibility EFT/Burst Input Transient Protection Insulation Resistance Leakage Current
UL1950. CSA 22.2 NO. 234/950. EN60950 (TUV). Input to Output per EN60950. FCC CFR title 47 Part 15 Sub-Part B - Conducted. EN55022 / CISPR 22 Conducted. Per EN61000-4-2, level 4. Per EN61000-4-3, level 3. Per EN61000-4-4, level 4. Per EN61000-4-5 level 3. Input to Output. Per EN60950, 264 VAC.
Approved 2600 B B 8 10 4 1 2 10 1500 VDC Class kV V/M kV kV M A
Line to Line Line to Ground
ENVIRONMENTAL SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Altitude Operating Temperature
Operating. Non-Operating. Derate linearly above 50C by 2.5% per C. At 100% load: At 50% load: 0 -55 0C to 70C (after 15 minute warmup). Non-Condensing. Peak acceleration. Random vibration, 10 Hz to 2 kHz, 3 axes. 0.02 5
Storage Temperature Temperature Coefficient Relative Humidity Shock Vibration
10k 40k 50 70 85 0.05 95 20 6
ASL Ft. ASL Ft. C C C %/C %RH GPK GRMS
OPTIONS
DESCRIPTION NOTES SIZE IMPACT
Metric Mounting Fan
Add "M" as a suffix to the model number to order chassis with M4 x 0.7 mounting inserts. Add "F" as a suffix to the model number to order integral fan. Adds 1.5" (38.1mm) to overall length and 0.5" (12.7mm) to height.
8.50" x 4.75" x 2.00" (215.9mm x 120.7mm x 50.8mm) 10.00" x 4.75" x 2.50" (250.4mm x 120.7mm x 63.5mm)
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc. TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice.
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PerFormanCe POWER PFC250
OVERALL SIZE: 8.50" x 4.75" x 2.00" (215.9mm x 120.7mm x 50.8mm) OVERALL LENGTH WITH FAN: 10.00" (250.4mm) WEIGHT: 2.75 LBS (1.25 kg)
*
08
CONNECTOR J1
J3
MOLEX SERIES 41695 41695 2139 41695 41695 2139 5264-N
HOUSING 09-50-8051 09-50-8051 09-50-3051 09-50-8061 09-50-8061 09-50-3061 50-37-5103
PIN SERIES 6838 2478 2478 6838 2478 2478 5263
PINS (LOOSE) 08-50-0189 08-50-0106 08-50-0106 08-50-0189 08-50-0106 08-50-0106 08-70-1040
PINS (CHAIN) 08-50-0187 08-50-0105 08-50-0105 08-50-0187 08-50-0105 08-50-0105 08-70-1039
WIRE GAUGE 18-20AWG 18-20AWG 18-20AWG 18-20AWG 18-20AWG 18-20AWG 22-28AWG
CHASSIS: 0.063" (1.6mm) ALUMINUM ALLOY, WITH CLEAR FINISH
* NOTE: THE +5V @ 100mA STANDBY POWER OUTPUT (J6-11) IS
AVAILABLE ONLY ON UNITS WITH THE FAN OPTION.
J6*
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