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Mar. 2010 ISAHAYA ELECTRONICS CORPORATION The VLA107 series which has --- 4 outputs --- low noise characteristics --- 2500Vrms isolation voltage --- Thin.

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Presentation on theme: "Mar. 2010 ISAHAYA ELECTRONICS CORPORATION The VLA107 series which has --- 4 outputs --- low noise characteristics --- 2500Vrms isolation voltage --- Thin."— Presentation transcript:

1 Mar ISAHAYA ELECTRONICS CORPORATION The VLA107 series which has outputs --- low noise characteristics Vrms isolation voltage --- Thin Single In Line Structure The DC-DC converter for front end power supply. VLA312, VLA313, VLA315 series. Simple & small VLA106 series.

2 -Push-Pull topology -Low noise -Isolation strength : 2500Vrms -4 output terminals are isolated each other (2500Vrms) -No opto coupler -No over current protection Mar ISAHAYA ELECTRONICS CORPORATION > Vo1 Vo2 Vo3 Vo4 Vin+ Vin- > VLA VLA606 22kW Motor VUPC UFO UP VUP1 VVPC VFO VP VVP1 VWPC WFO WP VWP1 VNC VN1 NC UN VN WN FO PM100CL1A120 Maximum circuit current : High side 34mA x 3 Low side 104mA IPM VLA107 RECTIFIER Interface module Pre-regulator AC440V >

3 Mar ISAHAYA ELECTRONICS CORPORATION > 50mV/div 2μs/div Vo1 Vo2 Vo3 Vo4 >

4 Mar ISAHAYA ELECTRONICS CORPORATION Motor (kW) IPMIPM circuit current IPM circuit current Suitable DC-DC converter N-sideP-side(1 phase)N-sideP-side(1 phase) 3.7PM50CLA M57140 x1 or VLA106 x4 or VLA107 x1 22PM200CLA PM300CLA (10kHz)M57140 x1 or VLA106 x4 or VLA107 x1 (20kHz) VLA106 x4 or VLA107 x1 37PM450CLA06040(per device) 61(per device) VLA107 x2 or VLA106 x6 55PM600CLA06051(per device) 75(per device) AC220V LINE AC440V LINE Motor (kW) IPMIPM circuit current IPM circuit curent Suitable DC-DC converter N-sideP-side(1 phase)N-sideP-side(1 phase) 5.5PM25CLA M57140 x1 or VLA106 x4 or VLA107 x1 22PM100CLA PM150CLA (10kHz)M57140 x1 or VLA106 x4 or VLA107 x1 (20kHz) VLA106 x4 or VLA107 x1 45PM200CLA12036(per device) 54(per device) VLA106 x6 or VLA107 x2 75PM450CLA12051(per device) 75(per device)

5 Mar ISAHAYA ELECTRONICS CORPORATION Output capacity Mount ing area (22kW motor)Mounting area (45kW motor) VLA mA×4 VLA mA ×1 M mA×3 、 100mA×1Not available

6 Mar ISAHAYA ELECTRONICS CORPORATION VLA kW Motor VUPC UPFO UP VUP1 VUNC UNFO UN VUN1 VVPC VPFO VP VVP1 VVNC VNFO VN VVN1 VWPC WPFO WP VWP1 VWNC WNFO WN VWN1 PM200CL1A120 Maximum circuit current : High side 54mA x 3 Low side 54mA x 3 IPM RECTIFIER INTERFACE MODULE PRE-REGULATOR AC440V VLA107 CONTROLLER REGULATOR VLA606 UVWUVW DC-DC CONVERTERS N P REGULATOR SENSOR, MONITOR, COOLING MODULE, ACTUATER

7 Mar ISAHAYA ELECTRONICS CORPORATION Pomax=25W Pomax=50W VLA INPUT: 430V~815VDC OUTPUT:24V, 4.2A VLA INPUT: 475V~850VDC OUTPUT:24V, 1.05A VLA INPUT: 475V~850VDC OUTPUT:24V, 2.1A Pomax=100W Pre-regulatorLow noise 4 outputs DC-DC converter Local regulator VLA106 seriesInputOutput VLA ~15V5V / 300mA VLA ~15V12V / 300mA VLA ~15V15V / 100mA VLA ~15V15V / 300mA VLA ~15V24V / 100mA VLA V5V / 300mA VLA V12V / 300mA VLA V15V / 100mA VLA V15V / 300mA VLA V24V / 100mA Isolation 2500Vrms Isolation 2500Vrms (Between primary to secondary) 2500Vrms (Between each outputs) VLA107 seriesInputOutput VLA V10V / 200mA x4 VLA V14V / 140mA x4 VLA V18V / 120mA x4 VLA V21V / 120mA x4 VLA V25V / 120mA x

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


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