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dc2465af

DEMO MANUAL DC2465A

thermal performance comparison

BoarD photos

Top Side

Conventional 3-Phase Diode Bridge, 48°C Temperature Rise

PDS5100H

3-Phase Ideal Diode Bridge,10°C Temperature Rise

Infineon BSC035N10NS5ATMA1

Bottom Side

Figure 1. Conditions: 24VAC RMS (L-N), 5A Load Current, Without Forced Airflow

Summary of Contents for DC2465A

Page 1: ...iodebridgeeliminatesacostlyheatsink and active cooling solutions required with a conventional 3 phase diode bridge Overall solution cost and size can be dramatically reduced Design files for this circuit board are available at http www linear com demo DC2465A L LT LTC LTM Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation All other trademarks are the p...

Page 2: ...parison Board Photos Top Side Conventional 3 Phase Diode Bridge 48 C Temperature Rise PDS5100H 3 Phase Ideal Diode Bridge 10 C Temperature Rise Infineon BSC035N10NS5ATMA1 Bottom Side Figure 1 Conditions 24VAC RMS L N 5A Load Current Without Forced Airflow ...

Page 3: ... in Figure 2 Turn down the load current to zero Put the voltmeter in DC volt measurement mode 3 Raise the output voltage of the 3 phase AC source to the desired level Check the output voltage with the voltmeter 4 Raise the load current to desired level Make sure the load current is within the maximum load current as shown in Table 1 Figure 2 Setup Diagram DC2447 F03 LOAD VOLTMETER PHASE 1 PHASE 2 ...

Page 4: ...N 8 INFINEON BSC035N10NS5ATMA1 5 6 R2 R3 R5 R6 R8 R9 RES CHIP 100k 5 0603 VISHAY CRCW0603100KJNEA 6 3 U1 U2 U3 IC LT4320IDD 1 LINEAR TECH LT4320IDD 1 PBF Additional Demo Board Circuit Components 1 1 D1 DIODE TVS SMAJ70A 70V SMA LITTELFUSE SMAJ70A 2 3 D2 D5 D8 DIODE OPT SOD123 OPT 3 1 D14 DIODE LED ROHM SML 010FTT86L 4 5 E1 E3 E4 E5 E6 CONN TURRET MILL MAX 2501 MILL MAX 2501 5 7 J1 J2 J3 J4 J5 J6 J...

Page 5: ...2 2 IN2 1 EP 9 OUTP 6 OUTN 5 BG1 4 TG1 7 IN1 8 D1 SMAJ70A D1 SMAJ70A 1 2 R3 100K R3 100K E6 E6 D8 OPT D8 OPT 2 1 C4 1uF 100V C4 1uF 100V Q1 Q1 6 4 5 8 7 1 2 3 D3 MMSD4148 D3 MMSD4148 2 1 J2 J2 C1 1uF 100V C1 1uF 100V R7 0 R7 0 D13 MMSD4148 D13 MMSD4148 2 1 R2 100K R2 100K BG2 3 TG2 2 IN2 1 EP 9 OUTP 6 OUTN 5 BG1 4 TG1 7 IN1 8 R9 100K R9 100K D11 MMSD4148 D11 MMSD4148 2 1 E5 E5 D5 OPT D5 OPT 2 1 C3...

Page 6: ...ORY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES The user assumes all responsibility and liability for proper and safe handling of the goods Further the user releases LTC from all claims arising from the handling or use of...

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