REVISIONS REV DESCRIPTION DATE ISSUED BY / - ISSUE 1 A REVISIED OPERATING TEMP ON PAGE 4. 07/02/02 RJ OVP FOR 48V ON PAGE 2. REMOTE ON/OFF ON PAGE 2. B CHANGED CN4 ON PAGE 5 07/12/02 RJ C CHANGED D (MODELS H & J ON PAGE 4 11/20/03 JC D REVISED NOTE D. FOR H &J: SWITCHED WITH & WITHOUT COVER 06/26/06 YS TEMPS FILE NAME: CAD1:MSWORD:PA211242.DOC SCALE: NONE REV: D SH 1 OF 7 TITLE: DOCUMENT NUMBER: OVS-U (UNIVERSAL INPUT) SERIES SPECIFICATION P-A2-11242 PREPARED BY: K. BRENNAN 06/26/06 43352 BUSINESS PARK DRIVE TEMECULA CA 92590 ENGINEERING: M. PITCHAI 06/26/06 TEL: (951) 699-1270 FAX: 9516769482 APPROVED: Y. SEKIGUCHI 06/26/06 PROPRIETARY NOTICE: THIS DRAWING PRINT OR DOCUMENT AND SUBJECT MATTER DISCLOSED HEREIN ARE PROPRIETARY ITEMS TO WHICH TAMURA RETAINS THE EXCLUSIVE RIGHT OF DISSEMINATION, REPRODUCTION, MANUFACTURE AND SALE. THIS DRAWING, PRINT OR DOCUMENT IS SUBMITTED IN CONFIDENCE FOR CONSIDERATION BY THE RECIPIENT ALONE UNLESS PERMISSION FOR FURTHER DISCLOSURE IS EXPRESSLY GRANTED IN WRITING. A. Electrical Specifications (1) AC Input Voltage Rating AC100 - 230V, 50/60Hz (47 - 63Hz) AC90 - 264V ------E Series AC90 - 132VAC / AC180 - 264V ------F to J Series (Automatic voltage selection) DC Input Voltage Range DC115 - 372V ------E Series DC230 - 372V ------F to J Series with JW1 open (2) Input Surge Current 35A MAX for E Series at nominal line (115/230V) cold start 30A MAX for F to J Series at nominal line (115/230V) cold start (3) DC Output Adjustment Range 10% MIN 24V output: 22.8V to 29.2V (4) Line Regulation 0.5% MAX under specified input range (5) Load Regulation 0.5% MAX from no load to full rated load (6) Output Ripple and Noise 3/5 - 15V output 75mVp-p MAX 24V output 120mVp-p MAX DC to 20MHz BW 28, 48V output 240mVp-p MAX (7) Hold-up Time 20msec MIN under nominal line and rated load (8) Output Transient Response 1msec MAX over 2% of rated voltage under 50 - 100% load change (9) Output Voltage Rise Time 100msec MAX, from 10% to 90% of rated output voltage (10) Efficiency 70% MIN at nominal line and rated load (11) Overload Protection 120% TYP of rated load, fold-back limiting type (12) OverVoltage Protection 3V output 3.8 - 4.6V 5V output 5.7 - 6.7V 12V output 14.25 - 15.75V 15V output 17.25 - 18.75V 24/28V output 31.0 - 34.5V 48V output 54.0 - 62.0V (13) Leakage Current 0.75mA rms MAX (14) Overshoot No overshoot during turn ON/OFF (15) Output Voltage Stability 0.1% MAX for 8 hours after 20 minute warm-up (16) Temperature Coefficient 0.03% per deg. C MAX (17) Remote/Local Sensing Built-in (18) Remote ON/OFF Control Built-in F, G, H and J Series, 300uA MIN < 1V for inhibit, > 4.5V (or open) for ON FILE NAME: CAD1:MSWORD:PA211242.DOC SCALE: NONE REV: D DATE:06/26/06 SH 2 OF 7 TITLE: OVS-U (UNIVERSAL INPUT) SERIES DOCUMENT NUMBER: 43352 BUSINESS PARK DRIVE TEMECULA CA P-A2-11242 92590 TEL: (951) 699-1270 FAX: 9516769482