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| AC-DC 250 Watts JPS250 Series * * * * * * * xppower.com 200 W with Convection Cooling High Efficiency - up to 88% Meets 1U, Low Profile Requirements AC OK & DC OK Signals Zero Voltage Switching Technology Remote On/Off & Remote Sense Current Share Specification Input Input Voltage Input Frequency Input Current Inrush Current Power Factor Earth Leakage Current Input Protection * * * * * * * 90-264 VAC (170-370 VDC) 47-63 Hz 2.75 A/1.40 A max at 115 VAC/230 VAC 30 A at 115 VAC, 60 A at 230 VAC 0.99 typical 2.0 mA max 264 VAC/60 Hz Internal 5 A, 250 V fuse General Efficiency Isolation * Up to 88% * 3000 VAC Input to Output 1500 VAC Input to Ground 500 VAC Output to Ground * 120 kHz typical for PFC and PWM * 4.96 W/In3 * AC OK, DC OK, Remote On/Off (see control and supervisory signals) * 255 kHrs per MIL-HDBK-217F at +25 C Switching Frequency Power Density Signals MTBF Output * See tables * 10% on output 1 only * At 60% rated load 1% on V1 & V2, 5% on V3 & V4 Minimum Load * Single output models: No minimum load required. Multi-output models, see note 4 Start Up Delay * 2 s typical Start Up Rise Time * 80 ms typical Hold Up Time * 20 ms min at low line & rated load Line Regulation * 0.5% at rated load across input voltage range Load Regulation * 1% for single output models & V1 & V2 of multi-output models, 5% for V3 & V4 Transient Response * 4% max deviation, recovery to within 1% in 500 s for a 25% load change Ripple & Noise * 1% max pk-pk, 20 MHz BW Overvoltage Protection * 115-140% on single outputs & V1 of quad output models, recycle input to reset Overtemperature * Shuts down at +110 C, auto recovery Protection measured internally Overload Protection * 110-130% of max rated load on all O/Ps, trip & restart (Hiccup mode), auto recovery Short Circuit Protection * Trip and restart (Hiccup mode) Temperature * 0.05%/C Coefficient Remote Sense * Compensates for up to 0.5 V drop Remote On/Off Current Share * On = Logic Low or Open, Off = Logic High * Single wire current sharing on single output models & V1 & V2 of multi-output models (4 supplies can be paralleled) * 5 V model: 5 V at 390 mA, 24 V model: 24 V at 80 mA, all other models: 12 V at 112 mA Output Voltage Output Voltage Trim Initial Set Accuracy Environmental Operating Temperature * 0 C to +70 C, (see derating curve) Full power to +50 C Cooling * 250 W with 18 CFM airflow 200 W convection cooling Operating Humidity * 5-95% RH, non-condensing Storage Temperature * -20 C to +85 C Operating Altitude * 3000 m Vibration * 2 g, 10 Hz to 55 Hz, 3 mins/cycle for 30 mins each axis EMC & Safety Emissions Harmonic Currents Voltage Flicker ESD Immunity Radiated Immunity EFT/Burst Surge Safety Approvals * EN55022, level B conducted FCC 20780, level B conducted * EN61000-3-2 * EN61000-3-3 * EN61000-4-2, level 3 Perf Criteria A * EN61000-4-3, 10 V/m Perf Criteria A * EN61000-4-4, level 3 Perf Criteria A * EN61000-4-5, level 3 Perf Criteria A * EN60950-1:2001, UL60950-1, CSA C22.2 No. 60950-1-03, CE Mark LVD Fan Output AC-DC Models and Ratings Output Power(1) 225 W Output Voltage 5V 12 V 15 V 24 V 48 V Output Current Convection-cooled 18 CFM 36.0 A 45.0 A 17.0 A 21.0 A 13.5 A 17.0 A 8.5 A 10.4 A 4.3 A 5.2 A JPS250 - Single Output Ripple & Noise Pk-Pk 50 mV 120 mV 120 mV 200 mV 200 mV Efficiency 83% 86% 87% 88% 88% Model Number(2) JPS250PS05C^ JPS250PS12C^ JPS250PS15C^ JPS250PS24C^ JPS250PS48C^ 250 W Notes 1. Maximum power with 18 CFM forced air is 250 W, or 200 W with convection cooling. 2. For non-current share version delete suffix `C' from model number. Available from Farnell. See pages 204-206. ^ Available from Newark. See pages 207-208. Mechanical Details All dimensions are in inches (mm) Tolerance: 0.03 (0.8) max Weight: 1.65 lbs (750 g) approx. All models (except JPS250PS05) 8.00 (203.2) A L N E TB1 3.75 (95.3) TRANSFORMER TB2 TB3 1 B B A 10 TB4 2 1 Pin 1 PIN CONNECTIONS TB2 JPS250PS05 All other models +5 V +5 V 0V 0V 0V 0V +5 V +5 V +V +V +V 0V 0V 0V TB4 All models Signal 0 V DC OK AC OK Remote On/Off +Sense -Sense Current Share(6) N/C N/C N/C + 4.20 (106.7) 2 3 4 6 A B B A 5 6 7 8 9 10 A B 1.51 (38.3) 5.50 (139.0) 6.50 (165.1) 0.30 (7.6) A 0.75 (19.1) 0.36 (9.1) B 7.40 (188.0) JPS250PS05 8.00 (203.2) A L N E 3.75 (95.3) TB1 TB2 TRANSFORMER TB3 A B + B A 4.20 (106.7) B TB4 1 1 2 10 Notes: 1. TB3 is for fan, with Molex 5045-02A or equivalent. 2. TB1 (AC input) and TB2 (DC output) are terminal blocks. 3. TB4 signal connector is Molex 70246-10 or equivalent. 4. Maximum mounting screw penetration is 0.16 (4.0) from chassis outer surface. 5. Fan/Cover option available, order part number: 5 V models: JPS250 F/CVR 5^ 12, 15 & 48 V models: JPS250 F/CVR^ 24 V models: JPS250 F/CVR 24^ Or add suffix `-E' to model number to receive unit with cover fitted. 6. For current share operation connect signal 0 V (pin 1) between units and current share (pin 7) between units. For non `C' models pin 7 (single wire parallel) is not used. Fixing Holes: A = #6-32 screw mounting holes B = M3 x 0.5 screw mounting holes 8 1.30 (32.1) 0.70 (19.1) 5.50 (139.0) 6.50 (165.1) Application Notes Derating Curve 100 90 80 L O 70 A 60 D 50 40 %) 30 20 10 0 0 10 JPS250PS with 18 CFM Fan JPS250PS Convection-cooled Signals 1. To turn off the output, apply 5 V to the remote On/Off. 2. AC OK is a TTL signal which goes LOW when input falls below 60 VAC at rated load. 3. DC OK is a TTL signal which goes LOW when PSU is in an overcurrent condition, overvoltage condition, disabled or when output falls out of regulation. 4. For AC OK and DC OK signals, source current is 1 mA, sink current is 6 mA. 60 70 80 20 30 40 50 Ambient Temperature (C) AC-DC Models and Ratings Output V1 3.3 V 5.0 V 5.0 V 5.0 V Notes Output 1 Conv. Max Cooled 18 CFM 16.0 A 20 A 17.5 A 30 A 20.0 A 25 A 20.0 A 25 A Output V2 5V 12 V 12 V 15 V Output 2 Conv. Max Cooled 18 CFM 12 A 20 A 7A 8A 4A 6A 3A 5A Output V3 12 V -12 V 24 V 24 V JPS250 - Multi Output Output 3 Conv. Max Cooled 18 CFM 5A 6A 2A 3A 2A 3A 2A 3A Output V4 -12 V -5 V -12 V -15 V Output 4 Conv. Max Cooled 18 CFM 1A 2A 1A 2A 1A 2A 1A 2A Model Number(2,3) JPS250PQ46^ JPS250PQ41^ JPS250PQ47^ JPS250PQ48^ 1. Maximum power with 18 CFM forced air is 250 W, or 200 W with convection cooling. 2. For current share option add suffix `C' to model number. 3. Current share models are built to order. 4. All models require 2 A minimum load on V1. On V2, JPS250PQ46 requires 1 A and JPS250PQ41 requires 0.5 A. Available from Farnell. See pages 204-206. ^ Available from Newark. See pages 207-208. Mechanical Details All dimensions are in inches (mm). Tolerance: 0.03 (0.8) max. Weight: 1.65 lbs (750 g) approx. PIN CONNECTIONS - TB2 PQ46 PQ47 +3.3 V +S +5 V -S +3.3 V PS(6) DC OK +5 V +S +3.3 V -S +5 V PS(6) Remote On/Off AC OK 0V +5 V +S +5 V PS(6) +12 V +S DC OK +12 V -S +5 V -S +12 V PS(6) Remote On/Off AC OK 0V 8.00 (203.2) Pin 1 PQ41 +5 V +S +5 V PS(6) +12 V +S DC OK +12 V -S +5 V -S +12 V PS(6) Remote On/Off AC OK 0V PQ48 +5 V +S +5 V PS(6) +15 V +S DC OK +15 V -S +5 V -S +15 V PS(6) Remote On/Off AC OK 0V L N E TB1 TRANSFORMER 2 TB3 10 8 TB2 1 4.20 (106.7) + - TB5 1 2 3 4 5 6 7 8 9 10 0.30 (7.6) A 0.75 (19.1) 0.36 (9.1) B 7.40 (187.9) 0.16 (4.0) A B 1.30 1.50 (33.1) (38.1) Pin 1 2 3 4 5 6 7 8 9 10 PQ41 +5 V +5 V 0V 0V 0V -5 V -12 V +12 V PIN CONNECTIONS - TB3 PQ46 PQ47 +12 V -12 V +5 V +5 V 0V 0V 0V 0V +3.3 V +3.3 V +5 V +5 V 0V 0V 0V -12 V +24 V +12 V PQ48 +5 V +5 V 0V 0V 0V -15 V +24 V +15 V 8.00 (203.2) A B B A 3.75 (95.3) 1.30 (32.1) 0.70 (19.1) A B B A 0.22 (5.7) 5.50 (139.0) 6.50 (165.1) Fixing Holes: A = #6-32 screw mounting holes B = M3 x 0.5 screw mounting holes Notes: 1. TB5 is for fan with Molex 5045-02A or equivalent. 2. TB1 (AC input) and TB3 (DC output) are terminal blocks. 3. TB2 signal connector is Molex 70246-10 or equivalent. 4. Maximum mounting screw penetration is 0.16 (4.0) from chassis outer surface. 5. Fan/Cover option available, order part number: PQ41, PQ46 & PQ47: JPS250 F/CVR PQ48: JPS250 F/CVR 24 or add suffix `-E' to model number to receive unit with cover fitted. 6. PS - Single wire parallel on `C' models only. No connection on standard models. Application Notes Derating Curve 100 90 80 L O 70 A 60 D 50 40 (%) 30 20 10 0 0 10 JPS250PQ with 18 CFM Fan JPS250PQ Convection-cooled Signals 1. To turn off the output, apply 5 V to the remote On/Off. 2. AC OK is a TTL signal which goes LOW when input falls below 60 VAC at rated load. 3. DC OK is a TTL signal which goes LOW when PSU is in an overcurrent condition, overvoltage condition, disabled or when output falls out of regulation. 4. For AC OK and DC OK signals, source current is 1 mA, sink current is 6 mA. 60 70 80 20 30 40 50 Ambient Temperature (C) AC-DC Control & Supervisory Signals AC OK Signal +5 V 330 R AC OK (HIGH) JPS250 DC OK Signal +5 V 330 R DC OK (HIGH) AC OK DC OK GND AC NOT OK (LOW) DC NOT OK (LOW) GND Remote On/Off Control (Inhibit) Parallel Connection Utilizing Optional Current Share Supply 1 Output Return OUTPUTS OFF (5V) Remote On/Off Single Wire Parallel V1 LOAD Comm Ground OUTPUTS ON (0 V or open circuit) Supply 2 Output Return Single Wire Parallel Remote Sense Connection Output + CD Sense + - + Twisted Pair LOAD CL Supply Sense CD Output Notes: 1. CD is 0.1 F ceramic capacitor. 2. CL i s 47 F electrolytic capacitor. - JPS250 Fan/Cover Option See mechanical details notes for information on how to order. Typical internal clearance 0.15 (3.8) 2.48 (62.9) 1.70 (43.2) 4 x M3 x 6 C/S head fixing screws in existing countersunk holes 04-June-07 |
Price & Availability of JPS250PQ41
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