ComPAC Family 50 to 600 Watt DC-DC Switchers

Transcription

1 omp Family 50 to 600 Watt - Switchers pplication Notes Functional and Mechanical Layout Installation and Operation Guidelines Product escription The omp family of user-definable power supplies provides a complete power solution optimized to meet the voltage, noise, and transient protection input requirements of commercial, industrial, military, and telecommunications applications. These switchers are available with one, two, or three outputs and total output ratings up to 600 Watts. ach unit incorporates one, two, or three component-level Vicor - converters in a chassis-mount housing. omp s unique modular design accommodates thousands of different configurations.

2 2 pplication Notes Input onnections Master isable Input arth Ground isable + isable V IN + V IN GN See fuse chart on page 6 Master isable rive ircuit 20 m Max. + isable V IS+ IS The Master isable input is optically isolated and incorporates a reverse polarity protection diode. pply a current of up to 20 m to disable output(s). See omp data sheet for minimum levels. Input Operating Voltage Standard 100V 24V Inputs R.. I.S.W. Full Load Wide Range 100V 32V 36V Normal Operating rea 21V 18V ms V Wide Range Input S.. 160V 100V 60V I.S.W. Full Load 48V Input Normal Operating rea 42V ms V Input R.. S.. 276V R.. 800V R.. 125V 76V I.S.W. Full Load Normal Operating rea S.. 100V 36V ms ms S.. 500V 400V I.S.W. Full Load S.. Normal Operating rea 200V ms ms Long Term Safe Operating urves. I.S.W. = Input Surge Withstand (no disruption of performance, 1% duty cycle max.). R.. = Ratings xceeded. S.. = Shutdown. For short duration transient capability, refer to product specifications.

3 3 Thermal Impedance Note: Not applicable for conduction cooled ( ) models. elow are the chassis-to-air thermal impedance values, as a function of airflow, for omp package configurations that incorporate one, two, and three internal component - converters. Thermal Impedance ase-to-ir ( /Watt) Standard Units With Optional H1 Heatsink 1-Up 2-Up 3-Up 1-Up 2-Up 3-Up Free ir (Horiz.) Forced onvection Through Heat sink Fins 50 LFM LFM LFM LFM LFM LFM To calculate case temperature: total power dissipated times thermal impedance plus ambient temperature. To calculate Watts dissipated per output: output power divided by efficiency minus output power. Output Trimming Trim resistors not required for operation at rated output voltage. + OUT + V OUT + SNS TRIM SNS R2 R1 10K To Load OUT V OUT +Sense and Sense must be connected locally or remotely (shown). Resistor Values for Trimming Standard Output Voltages Nominal Output Voltage 5 V 12 V 15 V 24 V 28 V 48 V Trim Range R1(KΩ) %, -10% R2(KΩ) Refer to pplications Manual, hapter 5, for other trimming methods.

4 4 Functional and Mechanical Layout L-Series Single output Watts M-Series Single output Watts N-Series Single output Watts P-Series ual output Watts Q-Series ual output Watts R-Series Triple output Watts ll Models 2.54 (64,5) 0.91 (23,1) 0.20 (5,1) 0.20 (5,1) (25,15) 1.37 (34,80) (54,76) 0.5 (12,57) 0.5 (12,57) 0.18 (4,6) 0.19 (4,8) Inputs L-Series 6.00 (152,4) 8.63 ±.02 (219,2±, ±.120 (235,0 ±3,0 ø.150 ±.005 THRU 4 PL (ø3,81 ± 0,13) M-, P-Series 0.18 (4,6) 6.00 (152,4) (77,2) (90,9) 4.96 (126,0) 0.20 (5,1) (115,87) (4,8) (57,94) ø.150 ±.005 THRU 5 PL (ø3,81 ± 0,13) N-, Q-, and R-Series 0.18 (4,6) 6.00 (152,4) (112,3) (126,0) (4,8) (58,12) (187,45) 0.20 (5,1) (177,8) (61,47) rawing: P.N ø.150 ±.005 THRU 6 PL (ø3,81 ± 0,13)

5 5 5 4) 5) S Outputs STNR UNITS L-Series 2.76 (70,1) Measure case temperature on this surface. OPTIONL HTSINK (H1) OUTPUT 1.25 TYP #8-32 STU 2 PLS 0.41 (10,4) 0.41 (10,41).75 (19,05) 1.14 (28,96) 1.53 (38,86) 2.11 (53,59) 1.12 (28,4) Inputs 1 Ground 2 V IN 3 +V IN 4 isable 5 +isable Outputs +Out +Sense Trim Sense Out onsult factory for outline drawings of models with conduction cooled ( ) option. M-Series P-Series 2.76 (70,1) OUTPUT 1 OUTPUT 1 OUTPUT (10,41).75 (19,05) 1.14 (28,96) 1.53 (38,86) 2.11 (53,59) 2.83 (71,88) 3.17 (80,52) 3.56 (90,42) 3.95 (100,33) 4.53 (115,06) S #10-32 STU 2 PLS.25 TYP #8-32 STU 4 PLS N-Series Q-Series R-Series 2.76 (70,1) OUTPUT 1 OUTPUT 1 OUTPUT 2 #8-32 STU 2 PLS OUTPUT 1 OUTPUT 2 OUTPUT (10,41).75 (19,05) 1.14 (28,96) 1.53 (38,86) 2.11 (53,59) 2.83 (53,59) 3.17 (80,52) 3.56 (90,42) 3.95 (100.33) 4.53 (115,06) 5.25 (133,35) 5.59 (141,99) 5.98 (151,89) 6.37 (161,80) 6.95 (176,53) S #10-32 STU 2 PLS #10-32 STU 2 PLS #8-32 STU 6 PLS.25 TYP

6 6 Installation and Operation Guidelines Input Line Fusing. The omp must be fused externally. The table below lists the fuse ratings for one-, two-, and three-up units (max. output 200, 400, and 600 Watts). VI Series 200 W 400 W 600 W 24 V Input 10 /32 V (G-10) 20 /32 V (G-20) 35 /32 V (G-35) 24 V Wide Input 12 /32 V (3-12) 20 /32 V (G-20) 35 /32 V (G-35) 48 V Input 8 /60 V (3-8) 15 /60 V (3-15) 25 /60 V (3-25) 48 V Wide Input 6 /100 V (3-6) 15 /100 V (3-15) 25 /100 V (3-25) 300 V Input 2 /250 V (3-2) 4 /250 V (3-4) 6 /250 V (3-6) MI Series 200 W 400 W 600 W Use MIL-F or MIL-F equivalents of the commercial fuses listed below. 28 V Input 10 /250 V (3-10) 20 /250 V (3-20) 30 /125 V (3-30) 270 V Input 2 /250 V (3-2) 4 /250 V (3-4) 6 /250 V (3-6) Grounding. For safe operation, the omp unit must be grounded. onnect a ground lead to the terminal marked (GN). Use the same wire gauge as that specified for your omp unit s input voltage connections, below. Input Voltage onnections. onnect the line voltage to V IN+ (positive) and V IN (negative). For one-up omp models (max. output 200 W), use #16 input wire; for two-up and threeup models (max. output 400 W and 600 W), use #14 input wire. e sure to tighten the lead connections securely recommended connector screw torque is 3.5 in-lbs (0.4 N-m). Recommended strip length is 9 mm. Output Wire Gauge. Use the output wire gauge that corresponds to the output current of your omp unit, below: : # : # : # : # : # : # : # : # : #20 Output Voltage Trimming. o not trim the outputs higher than 110% of their nominal output voltage. When an output is trimmed up, do not exceed its maximum rated output power. Operating Temperature. o not allow the omp to exceed its maximum operating temperature, which is reached when the heat sink/ plate is 85. (Full power can be delivered up to this temperature.) Heat sink temperature is a function of the output power and voltage of the supply, ambient temperature, and airflow across the heat sink. Refer to the Vicor pplications Manual to determine the maximum ambient temperature for your application. lways use worst-case conditions when calculating operating temperature. Note: To ensure proper heat transfer from the internal module(s) to the heat sink, the mounting holes through the heat sink (2, 3, and 4 holes on one-, two-, and three-up models, respectively) must contain properly torqued screws at all times during operation, whether or not the unit is mounted.

7 7 If the unit is operated unmounted, insert a #6 or metric flathead screw through each hole from below and secure with a nut on top, torqued to 6 inlbs (0.7 N-m). thermal interface material is recommended for models consult factory. Output Terminal onnections. hardware kit with parts for output terminal connections is provided with each omp unit. The following drawing shows the assembly of those parts for the proper connection of metal power terminals. ssembly for P power terminals is the same except that they do not require an external tooth lockwasher. onsult the table below for the recommended torque level for each stud size. Metal Terminal #10 TRMINL RTINING NUT XTRNL TOOTH LOKWSHR TRMINL OVR NGTIV #10 NUT PLT USR OUTPUT TRMINLS HLIL LOKWSHR (FITS WITHIN OPNING PROVI) #10 RSS STU rawing: P.N #1 Terminal and Terminal Recommended Product Model Style Stud Size Torque Output, +Output L-, P-, & P 8-32 UN 10 in-lbs (1.1 N-m) R-Series M- & N-Series Metal UN 15 in-lbs (1.7 N-m) Q-Series P 8-32 UN 10 in-lbs (1.1 N-m) Metal UN 15 in-lbs (1.7 N-m) Supervisory Sized to accept MP Faston insulated ll models receptacle # For More Information The Vicor pplications Manual and product data sheet contain complete information about omp - Switchers. To receive literature or to consult an applications engineer about installation or operation of this product, contact your nearest Vicor office. (See page 8.) (itte lesen Sie die Sicherheits-Vorschriften auf Seite 8.) MP and Faston are registered trademarks of MP, Incorporated, Harrisburg, P.

8 8 Sicherheits-Vorschriften bsicherung am ingang. as omp muß mit einer externen Sicherung am ingang versehen werden. ie entsprechenden Sicherungswerte entnehmen Sie bitte der Tabelle auf Seite 6 unter der Rubrik Input Line Fusing. rdung. Um den I 950 Klasse I rdungsforderungen zu entsprechen, muß ein rdungskabel an den nschluß (GN) angeschlossen werden. Für omp Modelle mit einem Modul (max. Leistung 200 W) benutzen Sie bitte WG 16- und für Modelle mit 2 und 3 Modulen (max. Leistung 400 W und 600 W) WG 14-Kabel. nschlüsse ingangsspannung. Vergewissern Sie sich, daß die Kabel für die ingangsspannung fest angeschlossen sind und achten Sie auf die Polarität. etriebstemperatur. ie maximale etriebstemperatur des omp- Gerätes darf nicht überschritten werden. ies ist gegeben, wenn der Kühlkörper eine Temperatur von 85 Grad elsius erreicht hat. Weitere Informationen. as Vicor pplications Manual und Produkt-atenblätter enthalten ausführliche Informationen über omp - Wandler. Fordern Sie bitte Unterlagen bei Vicor oder Ihrer nächsten Vicor Vertretung an. Visit the Vicor website at: Vicor orporation ndover, M, U.S. Tel: Fax: Vicor France Tel: Fax: Vicor Germany Tel: Fax: hicago, IL Tel: Fax: Vicor Italy Tel: Fax: Vicor U.K. Tel: Fax: Sunnyvale, Tel: Fax: Vicor Hong Kong Tel: Fax: Vicor Japan Tel: Fax: Printed in U.S.. Pt. No Rev /09