REV. Status REVISION 09/27/99 YS REVISION A ADDED RoHS 05/03/07 MP LOW PROFILE, THREE FLANGE 24VA POWER TRANSFORMER APPROVED TO UL506 w AND USES A UL CLASS B (130C) APPROVED INSULATION SYSTEM oe Lu A. Electrical Specifications (@25C) > or 2D ZzWmNm 1. Maximum Power: 24VA 4 2. Primary Voltage and Frequency: 115/230VAC a oy 50/60Hz. S} ue 35. Secondary RMS Rating: See Table A on sheet 2 Oo 4. Voltage Regulation: 30% TYP @ full load to no load 5. Temperature Rise: 60C TYP (75C MAX) 6. Insulation Resistance: Part Number 100MQ MIN @ SOOVDC, Pri to Sec, Pri to Core . 100MQ MIN @ 5OOVDC, Sec to core Country of Origin 7. Dielectric Withstand: 1500Vrms 1 minute @ Pri to Sec, Pri to Core 1500Vrms 1 minute @ Sec to Core B. Marking: TAMURA, Tamura part number (see sheet 2) date code, country of origin, safety logos and input and output ratings (see sheet 2) C. Safety: UL approved, UL506 File, E79781 Insulation Class B (130C) File No E92957 D. Mechanical Specifications: na 31.8[1.252] MAX 6.35[0.25] TYP EE | | 1.02[0.040] TYP SQ 1 a o 5 2 cia oe 6 33.3440.38 4 oo | 8 Pp ~- TOLERANCES (mm) Lf 371 a 7 < 4+ 02 JS 4s 20+ 0.3 20 s 50 + 0.4 CLEARANCE HOLE + 61.91+0.5[2.43740.02] - PREPARED BY: %3.56[0.14] MIN 61.9140.5[2.43740.02] K. BRENNAN (4 PLACES) 72.041 .0[2.835+0.04] ENGINEER: DRAWING CONTROL NO.| REV MODEL DESCRIPTION MODEL SPECIFICATION P_A111739 24VA PF SERIES M. PITCHAI Al A POWER TRANSFORMER PF24 SERIES DCONNELL | See aN aE WNSSF echt tt etter B. OCONNELL | PRIOR NOTICE 1040 SOUT ANDREASEN, DRE. 100 FSCONDIDO, CA. 920281 DIM: mmfin] SCL: NONE | SH: 10F 2 APPROVED: 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 Y. SEKIGUCHI |CONFIDENCE FOR CONSIDERATION BY THE RECIPIENT ALONE UNLESS PERMISSION FOR FURTHER DISCLOSURE IS EXPRESSLY GRANTED IN WRITING.E. Mounting Footprint: M. PITCHAI PA111739 A 24VA PF SERIES POWER TRANSFORMER SAFETY ENGINEER B. OCONNELL CONTENTS OF THIS DRAWING ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE CORPORATION OF AMERICA 1040 sour {NOREEN DRIVE, 951) 699-1270 100 ESCONDIDO, CA. 92029 AX 7607400536 _ PF24 SERIES REV. Status -| 48.26+1.0[1.90+0.04] } SEE SHEET 1 3 _- _ _ az oy bo | | 3| to =| 15.24+0.5[0.600.020] 21 ad A 8 4 4 - - - iJ a T T QIN I 13.460.5[0.53+0.020] S| ie 4 ds o 2 - - _ | T Ty 6 ; 15.24+0.5[0.6040.020] (4 -__-__._4 Y YS F. Schematic Diagram: PRIMARY INPUT CONNECTIONS SERIES PARALLEL SEC CONNECTION CONNECTION e 230VAC [7 ~~ 115VAC c. 6 50/60Hz we 50/60Hz SECONDARY OUTPUT CONNECTIONS PARALLEL SERIES SERIES CONNECTION PRI SEC CONNECTION CONNECTION WITH CENTERTAP 10> sO 5 AC OUTPUT 2 6 AC => AC CT 3 7 OUTPUT _1 OUTPUT AC e OUTPUT 4 G. Table A: TAMURA PARALLEL CONNECTION SERIES CONNECTION SERIES CONNECTION WITH CT PART NO. [Ac VOLTS | RMS AMPS | AC VOLTS | RMS AMPS AC VOLTS RMS AMPS PF2410 5.0 4.80 10.0 2.40 5.0-CT5.0 2.40 PF2412 6.3 3.80 12.6 1.90 6.5-CT6.3 1.90 PF24-16 8.0 3.00 16.0 1.50 8.0CT-8.0 1.50 PF2420 10.0 2.40 20.0 1.20 10.0CT10.0 1.20 PF24-24 12.0 2.00 24.0 1.00 12.0-CT12.0 1.00 PF2430 15.0 1.60 30.0 0.80 15.0CT15.0 0.80 PREPARED BY: PF2434 17.0 1.40 34.0 0.70 17.0CT17.0 0.70 K. BRENNAN | PF2456 28.0 0.85 56.0 0.43 28.0CT28.0 0.43 ENGINEER: DRAWING CONTROL NO.| REV MODEL DESCRIPTION MODEL SPECIFICATION DIM: mmf[In] SCL: NONE | SH: 2 OF 2 APPROVED: Y. SEKIGUCHI 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.