New DCDC converters in 2010 The VLA 107

New DC-DC converters in 2010 The VLA 107 series which has --- 4 outputs --- low noise characteristics --- 2500 Vrms isolation voltage --- Thin Single In Line Structure The DC-DC converter for front end power supply. VLA 312, VLA 313, VLA 315 series. Simple & small VLA 106 series. ISAHAYA ELECTRONICS CORPORATION Mar. 2010

VLA 107 “ 4 outputs isolated DC-DC converter” <<BLOCK DIAGRAM>> <<IMAGE PHOTO>> +VIN RECTIFIER +Vo 1 -Vo 1 +Vo 2 RECTIFIER MAIN CONTROL RECTIFIER Vo 1 Vo 2 Vo 3 Vo 4 　　 Vin+ RECTIFIER -VIN Vin- -Vo 2 +Vo 3 -Vo 3 +Vo 4 -Vo 4 <<FEATURES>> -Push-Pull topology -Low noise -Isolation strength : 2500 Vrms -4 output terminals are isolated each other (2500 Vrms) -No opto coupler -No over current protection Interface module VLA 606 IPM VUPC UFO UP VUP 1 Pre-regulator <<APPLICATION>> RECTIFIER VLA 312 -2425 VLA 107 VVPC VFO VP VVP 1 22 k. W Motor VWPC WFO WP VWP 1 AC 440 V ISAHAYA ELECTRONICS CORPORATION VNC VN 1 NC UN VN WN FO PM 100 CL 1 A 120 Maximum circuit current : High side 34 m. A x 3 Low side 104 m. A Mar. 2010

Typical electrical characteristics of VLA 107 -655 <<Load regulation at 4 outputs>> <<Load regulation at single output>> <<Output ripple waveform>> <<Input-Output voltage tracking>> <<Efficiency>> <<Output ability>> Vo 1 50 m. V/div Vo 2 Vo 3 Vo 4 2μs/div ISAHAYA ELECTRONICS CORPORATION Mar. 2010

Selection table for INVERTER AC 220 V LINE AC 440 V LINE Motor (k. W) IPM circuit current (m. Amax) @10 k. Hz IPM circuit current (m. Amax) @20 k. Hz N-side P-side(1 phase) 3. 7 PM 50 CLA 060 27 10 29 10 22 PM 200 CLA 060 54 20 79 27 30 PM 300 CLA 060 74 23 108 34 37 PM 450 CLA 060 40(per device) 61(per device) 55 PM 600 CLA 060 51(per device) 75(per device) Motor (k. W) IPM circuit current (m. Amax) @10 k. Hz IPM circuit curent (m. Amax) @20 k. Hz N-side P-side(1 phase) 5. 5 PM 25 CLA 120 26 10 22 PM 100 CLA 120 49 18 69 23 30 PM 150 CLA 120 60 22 91 32 45 PM 200 CLA 120 36(per device) 54(per device) 75 PM 450 CLA 120 51(per device) 75(per device) ISAHAYA ELECTRONICS CORPORATION Suitable DC-DC converter M 57140 x 1 or VLA 106 x 4 or VLA 107 x 1 (10 k. Hz)M 57140 x 1 or VLA 106 x 4 or VLA 107 x 1 (20 k. Hz) VLA 106 x 4 or VLA 107 x 1 VLA 107 x 2 or VLA 106 x 6 Suitable DC-DC converter M 57140 x 1 or VLA 106 x 4 or VLA 107 x 1 (10 k. Hz)M 57140 x 1 or VLA 106 x 4 or VLA 107 x 1 (20 k. Hz) VLA 106 x 4 or VLA 107 x 1 VLA 106 x 6 or VLA 107 x 2 Mar. 2010

Performance / Area consumption Output capacity Mount ing area (22 k. W motor) Mounting area (45 k. W motor) 120 m. A× 4 87 14 VLA 107 -655 14 87 101 100 m. A × 1 18 VLA 106 -24151 18 18 135 M 57140 -01 30 m. A× 3、　 100 m. A× 1 34 51 ISAHAYA ELECTRONICS CORPORATION Not available Mar. 2010

Application example for 45 k. W motor AC 440 V RECTIFIER DC-DC CONVERTERS IPM VUPC UPFO UP VUP 1 VUNC UNFO UN VUN 1 PRE-REGULATOR VLA 312 -2425 P U V VVPC VPFO VP VVP 1 VVNC VNFO VN VVN 1 VLA 107 VWPC WPFO WP VWP 1 VWNC WNFO WN VWN 1 REGULATOR SENSOR, MONITOR, COOLING MODULE, ACTUATER CONTROLLER N 45 k. W Motor W PM 200 CL 1 A 120 Maximum circuit current : High side 54 m. A x 3 Low side 54 m. A x 3 VLA 606 INTERFACE MODULE ISAHAYA ELECTRONICS CORPORATION Mar. 2010

DC-DC converters Pre-regulator Low noise 4 outputs DC-DC converter Local regulator Pomax=25 W VLA 312 -2425 INPUT: 475 V~850 VDC OUTPUT: 24 V, 1. 05 A Pomax=50 W VLA 313 -2450 INPUT: 475 V~850 VDC OUTPUT: 24 V, 2. 1 A Pomax=100 W Isolation 2500 Vrms (Between primary to secondary) 2500 Vrms (Between each outputs) VLA 107 series Input Output Isolation 2500 Vrms VLA 106 series Input Output VLA 106 -15051 12~15 V 5 V / 300 m. A VLA 106 -15123 12~15 V 12 V / 300 m. A VLA 106 -15151 12~15 V / 100 m. A VLA 106 -15154 12~15 V / 300 m. A VLA 106 -15242 12~15 V 24 V / 100 m. A VLA 106 -24051 24 V 5 V / 300 m. A VLA 106 -24123 24 V 12 V / 300 m. A VLA 106 -24151 24 V 15 V / 100 m. A -655 VLA 106 -24154 24 V 15 V / 300 m. A -644 VLA 106 -24242 24 V / 100 m. A VLA 107 -633 24 V 10 V / 200 m. A x 4 VLA 107 -644 24 V 14 V / 140 m. A x 4 VLA 107 -655 24 V 18 V / 120 m. A x 4 VLA 107 -666 24 V 21 V / 120 m. A x 4 VLA 107 -677 24 V 25 V / 120 m. A x 4 -666 -633 VLA 315 -24100 INPUT: 430 V~815 VDC OUTPUT: 24 V, 4. 2 A ISAHAYA ELECTRONICS CORPORATION Mar. 2010

New DC-DC converters in 2010 IDC make efforts enlargement of sale of the DC-DC converter sets also for IPM inverters. end ISAHAYA ELECTRONICS CORPORATION Mar. 2010