25B-A4P8N114

25B-A4P8N114

25B-A4P8N114

25B-A4P8N114

25B-A4P8N114

通常MCU电路及其外围电路需要与充电电源进行隔离，减少高频干扰对MCU电路造成影响。此处推荐3000V隔离的超宽电压输入稳压电源URF2405LP-20WR3，从充电电源的输出端取电，为MCU及其外围电路提供稳定的5V电压，并且能够解决共模浪涌对MCU的干扰。

《联系人；欧先生》
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遥信单元的供电电源推荐URF2424P-6WR3宽压输入DC-DC电源进行隔离，避免共模浪涌从遥信端口对系统造成冲击。该冲击轻则引起系统死机重启，严重时还会引起系统损坏。

当给运放供电需要正负电源时，可以选择A0512D-2WR2定压输入 DC-DC电源，提供±12V电压输出。485通信可选择TD501D485H进行隔离，避免通信端口的干扰影响系统可靠性。

配网自动化系统设计要点解析：选用高隔离电源模块、进行旁路处理。

由于终端面临着严酷的EMC环境，系统存在多个地方接地，共模干扰对系统影响很大。对于电源的应用，首先，应尽量采用高隔离的电源模块（如金升阳提供的3000V隔离URF系列的模块）或者在敏感端口进行旁路处理（如在单片机复位端口上加1nF电容旁路），以解决共模浪涌/脉冲群等共模类干扰对系统的影响，造成系统死机或者重启。其次，应在敏感的信号输入输出端口进行旁路处理。

3060-00103 AMAT BRG NEEDLE ROLLER .750ID X 1.00OD X .875

3060-00113 AMAT BRG THT .750ID X 1.125OD X .0585T

3060-00186 AMAT BRG BALL LINEAR/ROTARY 2.00ID X 3.00OD X

3060-00203 AMAT BRG BALL .1875ID X .3750OD X .1250W SHIE

3060-00225 AMAT BRG FLNGD 5ID 11ODX3MM VAC LUB

3060-00257 AMAT BALL BRG KAYDON JHA17CLO

3060-00260 AMAT BRG BALL .3125 BORE .50 OD DBL SHLD SST

3060-00302 AMAT BRG BALL 1.625 OD X .750 ID X .4375 W 2

3060-00381 AMAT BEARING DEEP GROOVE SKF 6209

3060-00382 AMAT BEARING DEEP GROOVE SKF 6210

3060-00434 AMAT SNAPOVER SEPARATOR 3/16" BEARING MODIFIE

3060-00520 AMAT BRG BALL .375 ID .875 OD FLG RNG SHLD MC

3060-01010 AMAT BEARING BALL 3937ID 1.1811 OD.

3060-01022 AMAT BRG BALL 1/2IDX3/4OD

3060-01023 AMAT BRG BALL .50ODX.1875IDX.196W 2SHLD ABE

3060-01026 AMAT HING BRG BALL 3/8" BORE

3060-01028 AMAT BRG BALL BSHG 2.500 BORE

3060-01055 AMAT SHAFT SPACER 3/8 ID

3060-01068 AMAT BEARING SHUTTLE

3060-01072 AMAT BEARING BALLLIGHT

3060-01073 AMAT BEARING BALL 3/16

3060-01075 AMAT BRNG BALL 25MMID X 52MM

3060-01081 AMAT BEARING 6X19X6 WITH KRYT

3060-01082 AMAT BEARING 6 X 15 X 5

3060-01088 AMAT BEARING

3060-01090 AMAT BEARING NOL 5/16" ID

3060-01097 AMAT BEARING NDL RLR .25 ID X .438 OD

3060-01099 AMAT Bearing

3060-01100 AMAT BEARING BALL .393 1.023

3060-01101 AMAT BEARING PULLEY .18 ID .50 OD

3060-01113 AMAT BEARING BALL FLANGED

3060-01116 AMAT BRG BALL .250 ID .750 OD .156W DBL SHL

3060-01117 AMAT BEARING BALL 15X32X8 DOUBLE

3060-01122 AMAT BRG DU 3.0 BORE 2.0 LG

3060-01123 AMAT Bearing

3060-01123 AMAT BALL BRG 2I 3OD 4LG

3060-01133 AMAT BEARING BALL 1/8 ID 1/4

3060-01147 AMAT BEARING

3060-01150 AMAT BEARING

3060-01153 AMAT Bearing Sleeve

3060-01153 AMAT SLEEVE BEARING FLANGE

3060-01154 AMAT SLEEVE BEARING PLATED (PACK OF 10)

3060-01158 AMAT BEARING BALL FLANGE .375ID .875OD

3060-01170 AMAT BEARING BALL

3060-01177 AMAT O RING & COLLAR K30

3060-01182 AMAT N/A

3060-01192 AMAT Bearing

3060-01203 AMAT Bearing

3060-01216 AMAT BRG BALL ID 1.3125 OD 1.750 .281W

3060-01216 AMAT BRG BALL ID 1.3125 OD 1.750 .281W

3060-01218 AMAT BRG BALL ID 1.0625 OD 1.500 .281W

3060-01218 AMAT BRG BALL ID 1.0625 OD 1.500 .281W

3060-01222 AMAT Bearing

3060-01224 AMAT Bearing

3060-01230 AMAT BRG BALL 8750DX.375 IDX .219W UNSHLD

3060-01230 AMAT BRG BALL 8750DX.375 IDX .219W UNSHLD

3060-01233 AMAT Bearing

3060-01233 AMAT BEARINGSNAP RETAINER .250ID

3060-01254 AMAT BRG BALL 1.10240OD .4724ID .3150W W/PTFE

3060-01435 AMAT Bearing Snap

3060-01457 AMAT Cam Follower

3060-01457 AMAT BRG RLR CAM FLR 3/4 DIA CRNED .500 WIDE

3060-01464 AMAT BRG BALL 1.0625 BORE 150O.D. .281W

3060-01468 AMAT BRG ASSY & RAIL LINEAR 190MM LG SST

3060-01469 AMAT Bearing Inner Ring

3060-01469 AMAT BEARING

3060-01470 AMAT Bearing

3060-01470 AMAT CASSETTE INNER RING BEARING

3060-01473 AMAT BEARINGS

3060-01475 AMAT BRG BALL .875B 1.31D .28W ABEC7 SST EXT

3060-01489 AMAT BRG BALL .4724 ID X 1.1024 OD .315W SG

3060-01489 AMAT BRG BALL .4724 ID X 1.1024 OD .315W SG

3060-01489 AMAT 7.31

3060-01489 AMAT 7.31

3060-01500 AMAT BEARING

3060-01502 AMAT BEARING BALL BSHG

3060-01512 AMAT BRG BALL .3937ID X 1.1811OD X .3543

3060-01538 AMAT Bearing

3060-01551 AMAT Bearing

3060-01563 AMAT Bearing

3060-01563 AMAT BEARING

3060-01565 AMAT BRG RLR CAM FLO .75ODX.25IDX.562W SEAL

3060-01571 AMAT Bearing Flange

3060-01573 AMAT BEARING

3060-01609 AMAT BEARING SNAPOVER

3060-01611 AMAT BEARING

3060-01616 AMAT BEARING MIRRA CMP

3060-01617 AMAT Bearing

3060-01617 AMAT BEARING

3060-01622 AMAT BEARING-DUPLEX

3060-01623 AMAT BEARING

3060-01628 AMAT BEARINGBALL8MMID22OD7W

3060-01649 AMAT BEARING 1.500 X 1.875 X .1875

3060-01654 AMAT BEARING .875 X 1.125 X .156

3060-01658 AMAT DUPLEX BEARING .500 X .750 X .156

3060-01659 AMAT DUPLEX BEARING .250 X .625 X .196

3060-01665 AMAT HINGBEARING1.249ID

3060-01752 AMAT BALL BRG.50BORE 1.125OD (SPARE FOR 392

3060-01768 AMAT BRG BALL RADIAL 4.500ID X 5.125OD X .3

3060-01769 AMAT BRG BALL 4-PT CONTACT 4.000ID X 4.750O

3060-01770 AMAT BRG BALL 25MMID X 47MMOD X 12MMW RBN-C

3060-01782 AMAT BRG SPHERICAL .3125BORE X .7500OD X .3

3060-01783 AMAT BEARINGBH DRIVE PULLEYMESA CLEANER12MMX28MM

3060-01784 AMAT Bearing Duplex Pair