If you had 540N to match, no do not use those. Order IRF9540.
seankane Member Joined 2010 2018-02-27 12:30 am #21 2018-02-27 12:30 am #21 If you had 540N to match, no do not use those. Order IRF9540. ••• More options Share T Theophili Member Joined 2018 2018-02-27 5:16 am #22 2018-02-27 5:16 am #22 I do also have some 540n's ••• More options Share T Theophili Member Joined 2018 2018-02-28 6:03 pm #23 2018-02-28 6:03 pm #23 i think i might have a bad bridge rectifier (U1620R) how would i check this component with my dmm? ••• More options Share T Theophili Member Joined 2018 2018-02-28 6:31 pm #24 2018-02-28 6:31 pm #24 i get .430v one way and with leads reversed i read .920v so im pretty sure the rectifier is bad ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-02-28 11:03 pm #25 2018-02-28 11:03 pm #25 Is this out of the circuit? Not a bridge rectifier. It's a dual rectifier with a center tap. A bridge rectifier has 4 diodes. ••• More options Share T Theophili Member Joined 2018 2018-03-01 12:55 am #26 2018-03-01 12:55 am #26 yes it is still in circuit. after closer reading on your site perry i belive it to in fact be ok. another question, i have two output fets that test defective in circuit but test ok out of circuit? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-03-01 1:51 am #27 2018-03-01 1:51 am #27 Testing in the board isn't definitive. Other components can make readings unusable. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link Home General Interest Car Audio fosgate 55.2 wont power up
T Theophili Member Joined 2018 2018-02-27 5:16 am #22 2018-02-27 5:16 am #22 I do also have some 540n's ••• More options Share T Theophili Member Joined 2018 2018-02-28 6:03 pm #23 2018-02-28 6:03 pm #23 i think i might have a bad bridge rectifier (U1620R) how would i check this component with my dmm? ••• More options Share T Theophili Member Joined 2018 2018-02-28 6:31 pm #24 2018-02-28 6:31 pm #24 i get .430v one way and with leads reversed i read .920v so im pretty sure the rectifier is bad ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-02-28 11:03 pm #25 2018-02-28 11:03 pm #25 Is this out of the circuit? Not a bridge rectifier. It's a dual rectifier with a center tap. A bridge rectifier has 4 diodes. ••• More options Share T Theophili Member Joined 2018 2018-03-01 12:55 am #26 2018-03-01 12:55 am #26 yes it is still in circuit. after closer reading on your site perry i belive it to in fact be ok. another question, i have two output fets that test defective in circuit but test ok out of circuit? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-03-01 1:51 am #27 2018-03-01 1:51 am #27 Testing in the board isn't definitive. Other components can make readings unusable. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
T Theophili Member Joined 2018 2018-02-28 6:03 pm #23 2018-02-28 6:03 pm #23 i think i might have a bad bridge rectifier (U1620R) how would i check this component with my dmm? ••• More options Share T Theophili Member Joined 2018 2018-02-28 6:31 pm #24 2018-02-28 6:31 pm #24 i get .430v one way and with leads reversed i read .920v so im pretty sure the rectifier is bad ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-02-28 11:03 pm #25 2018-02-28 11:03 pm #25 Is this out of the circuit? Not a bridge rectifier. It's a dual rectifier with a center tap. A bridge rectifier has 4 diodes. ••• More options Share T Theophili Member Joined 2018 2018-03-01 12:55 am #26 2018-03-01 12:55 am #26 yes it is still in circuit. after closer reading on your site perry i belive it to in fact be ok. another question, i have two output fets that test defective in circuit but test ok out of circuit? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-03-01 1:51 am #27 2018-03-01 1:51 am #27 Testing in the board isn't definitive. Other components can make readings unusable. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
T Theophili Member Joined 2018 2018-02-28 6:31 pm #24 2018-02-28 6:31 pm #24 i get .430v one way and with leads reversed i read .920v so im pretty sure the rectifier is bad ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-02-28 11:03 pm #25 2018-02-28 11:03 pm #25 Is this out of the circuit? Not a bridge rectifier. It's a dual rectifier with a center tap. A bridge rectifier has 4 diodes. ••• More options Share T Theophili Member Joined 2018 2018-03-01 12:55 am #26 2018-03-01 12:55 am #26 yes it is still in circuit. after closer reading on your site perry i belive it to in fact be ok. another question, i have two output fets that test defective in circuit but test ok out of circuit? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-03-01 1:51 am #27 2018-03-01 1:51 am #27 Testing in the board isn't definitive. Other components can make readings unusable. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
P Perry Babin Member Joined 2003 bcae1.com 2018-02-28 11:03 pm #25 2018-02-28 11:03 pm #25 Is this out of the circuit? Not a bridge rectifier. It's a dual rectifier with a center tap. A bridge rectifier has 4 diodes. ••• More options Share T Theophili Member Joined 2018 2018-03-01 12:55 am #26 2018-03-01 12:55 am #26 yes it is still in circuit. after closer reading on your site perry i belive it to in fact be ok. another question, i have two output fets that test defective in circuit but test ok out of circuit? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-03-01 1:51 am #27 2018-03-01 1:51 am #27 Testing in the board isn't definitive. Other components can make readings unusable. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
Is this out of the circuit? Not a bridge rectifier. It's a dual rectifier with a center tap. A bridge rectifier has 4 diodes.
T Theophili Member Joined 2018 2018-03-01 12:55 am #26 2018-03-01 12:55 am #26 yes it is still in circuit. after closer reading on your site perry i belive it to in fact be ok. another question, i have two output fets that test defective in circuit but test ok out of circuit? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2018-03-01 1:51 am #27 2018-03-01 1:51 am #27 Testing in the board isn't definitive. Other components can make readings unusable. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
yes it is still in circuit. after closer reading on your site perry i belive it to in fact be ok. another question, i have two output fets that test defective in circuit but test ok out of circuit?
P Perry Babin Member Joined 2003 bcae1.com 2018-03-01 1:51 am #27 2018-03-01 1:51 am #27 Testing in the board isn't definitive. Other components can make readings unusable. ••• More options Share