+2: $ +($7 3803 :25.6 &RQWLQXHG
+HDWLQJ 3URFHVV
7KH KHDWLQJ F\FOH LV D UHYHUVH RI WKH FRROLQJ F\FOH $ FRPSRQHQW LQ WKH KHDW SXPS FDOOHG WKH kUHYHUVLQJ YDOYHl OLWHUDOO\ UHYHUVHV WKH IORZ RI UHIULJHUDQW :KHQ WKH WKHUPRVWDW VHQVHV D QHHG IRU KHDW WKH KHDW SXPSV FRPSUHVVRU VWDUWV DQG WKH UHYHUVLQJ YDOYH GLYHUWV WKH UHIULJHUDQW WR WKH KHDW SXPSV FRLOV 7KH RXWGRRU IDQ WKHQ GUDZV DLU DFURVV WKH RXWGRRU FRLO ZKLOH WKH UHIULJHUDQW DEVRUEV KHDW IURP WKH RXWVLGH DLU 7KH FRPSUHVVRU SXPSV WKH KHDWHG UHIULJHUDQW WR WKH LQGRRU FRLO 7KH LQGRRU EORZHU GUDZV DLU DFURVV WKH LQGRRU FRLO 7KH DLU DEVRUEV WKH KHDW IURP WKH LQGRRU FRLO DQG WKH ZDUPHG DLU LV WKHQ GLVWULEXWHG WKURXJKRXW WKH KRXVH /LTXLG UHIULJHUDQW LV WUDQVSRUWHG WR WKH RXWGRRU FRLO ZKHUH WKH KHDWLQJ F\FOH EH JLQV DJDLQ
&20021/< $6.(' 48(67,216
:K\ 'RHV 7KH +HDWHG $LU )URP $ +HDW 3XPS )HHO &RRO"
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kEDODQFH SRLQWl WKH HOHFWULF KHDW ZLOO FRPH RQ WR KHOS PDLQWDLQ D FRPIRUDWEOH URRP WHPSHUDWXUH (YHQ WKRXJK WKH KHDW SXPS UXQV ORQJHU RQ FROGHU GD\V DQG WKH HOHF WULF KHDW PD\ FRPH RQ LW ZLOO DOZD\V EH PRUH HIILFLHQW WKDQ KHDWLQJ E\ HOHFWULF KHDW RQO\
:KDW ,V (OHFWULF +HDW"
<RXU V\VWHP PD\ EH HTXLSSHG ZLWK DQ DX[LOLDU\ HOHFWULF KHDW V\VWHP RU kVWULS KHDWl ZKLFK ZDUPV DLU E\
FLUFXODWLQJ LW DFURVV DQ HOHFWULF UHVLVWDQFH HOHPHQW 7KH HOHFWULF HOHPHQW ZRUNV OLNH WKH HOHPHQW LQ D WRDVW HU %HFDXVH RI LWV ORZHU HIILFLHQFLHV WKH DX[LOLDU\ HOHFWULF KHDW ZLOO RQO\ EH XVHG ZKHQ LW LV QHHGHG PRVW ZKHQ WKH XQLW LV LQ GHIURVW F\FOH ZKHQ WKH RXWGRRU WHPSHUDWXUH LV VR ORZ WKDW WKH KHDW SXPS FDQQRW PHHW WKH KHDWLQJ UHTXLUHPHQWV RI WKH VSDFH ZKHQ WKH LQGRRU WHPSHUDWXUH LV PXFK ORZHU WKDQ WKH WKHUPRVWDW VHWWLQJ RU ZKHQ WKH KHDW SXPS UHTXLUHV VHUYLFH
:KDW ,V 7KH 'HIURVW &\FOH"
$V RXWGRRU WHPSHUDWXUHV GURS LFH PD\ VWDUW WR IRUP RQ WKH RXWGRRU FRLO 7KLV LV D QRUPDO UHVXOW RI SURS HU KHDW SXPS RSHUDWLRQ 7KH KHDW SXPS KDV DQ DXWRPDWLF FRQWURO WKDW ZLOO RFFDVLRQDOO\ VWRS WKH RXWGRRU IDQ LQ RUGHU WR GHIURVW WKH RXWGRRU FRLO 'XULQJ D QRUPDO GHIURVW F\FOH VWHDP PD\ ULVH IURP WKH WRS RI WKH KHDW SXPS (OHFWULF KHDW LI LQVWDOOHG ZLOO RSHUDWH3DJHGXULQJ WKH GHIURVW F\FOH