140NOM21200 仪器仪表
稳压电源的分类方法繁多，按输出电源的类型分有直流稳压电源和交流稳压电源；按稳压电路与负载直流稳压电源的连接方式分有串联稳压电源和并联稳压电源；按调整管的工作状态分有线性稳压电源和开关稳压电源；按电路类型分有简单稳压电源和反馈型稳压电源，等等。如此繁多的分类方式往往让初学者摸不着头脑，不知道从哪里入手。其实应该说这些看似繁多的分类方法之间有着的层次关系，只要理清了这个层次自然可以分清楚电源的种类了。
既然我们谈的是稳压电源的分类，那么首先就应该清楚电源的输出是什么，是输出直流电还是输出交流电。这样个层次就出来了，首先应该根据电源的输出类型来分类。接下来的分类就要麻烦一些，可以按稳压电路与负载的连接方式分类，也可以按调整管的工作状态分类。其实了解一下我们身边的电子设备会发现实际应用中稳压电源有两个区别很大的种类，一种是比较简单的电子设备中广泛使用的线性稳压电源，比如收音机、小型音响等；一种是复杂电子设备中广泛使用的开关稳压电源，比如大屏幕彩电、微型计算机等。这样看来第二个层次的分类我们可以根据调整管的工作状态来分类。接下来的第三个层次的分类就是根据稳压电路与负载的连接方式来分类。再往下面细分由于不同的电路特性相差太大，就不好一概而论，应该根据每一个具体类别的特性进行分类区分了。
直流稳压电源可以分类两类，包括线性和开关型。
线性稳定电源有一个共同的特点就是它的功率器件调整管工作在线性区，靠调整管之间的电压降来稳定输出。由于调整管静态损耗大，需要安装一个很大的散热器给它散热。而且由于变压器工作在工频(50Hz)上，所以重量较大。
该类电源优点是稳定性高，纹波小，可靠性高，易做成多路，输出连续可调的成品。缺点是体积大、较笨重、效率相对较低。这类稳定电源又有很多种，从输出性质可分为稳压电源和稳流电源及集稳压、稳流于一身的稳压稳流（双稳）电源。从输出值来看可分定点输出电源、波段开关调整式和电位器连续可调式几种。从输出指示上可分指针指示型和数字显示式型等等。
开关型
与线性稳压电源不同的一类稳电源就是开关型直流稳压电源，它的电路型式主要有单端反激式，单端正激式、半桥式、推挽式和全桥式。它和线性电源的根本区别在于它变压器不工作在工频而是工作在几十千赫兹到几兆赫兹。功能管不是工作在饱和及截止区即开关状态；开关电源因此而得名。
开关电源的优点是体积小，重量轻，稳定可靠；缺点相对于线性电源来说纹波较大(一般≤1%VO(P-P),好的可做到十几mV(P-P)或更小)。它的功率可自几瓦－几千瓦均有产品。价位为3元－十几万元/瓦，下面就一般习惯分类介绍几种开关电源：
Oriental Motor DC Brushless Motor And Vexta Drive FBLM440C-GF, FBLD40C
Oriental Motor CSD5807N-P-A37 Servo Drive Vexta TEL Lithius Working
Oriental Motor CSD5807N-P-A11 5-Phase Driver Vexta TEL ACT12 Working
Oriental Motor CSD5807N-P-A11 5-Phase Driver Vexta TEL ACT12 3447 VU8
Oriental Motor CSD5807N-P-A11 5-Phase Driver Vexta TEL ACT12 3446 VU8
Oriental Motor CSD5807N 5-Phase Driver Vexta TEL ACT12 Reseller Lot of 5
Oriental Motor CSD5807N 5-Phase Driver Vexta 2980-193383-11 ACT12 Working
Oriental Motor Company Vexta Stepping Motor Kit. CSD566M-NPBA.
Oriental Motor Company VEXTA PU4JI01101 DC Stepping Motor A3727-9412 USG
ORIENTAL MOTOR COMPANY VEXTA MOTOR C7240-9212K 2-PHASE 1.8STEP 3.6VDC 2A
Oriental Motor Company Vexta CSD5814N-P 5-Phase Driver
Oriental Motor Company PH5913H-NBA Vexta Stepping Motor 5 Phase 0.72"/STEP
Oriental Motor Company PH266-01GK Vexta Stepping Motor 2 Phase 1.8 Degree Step
ORIENTAL MOTOR COMPANY PH265L-04 2-PHASE 1.8-DEGREE/STEP VEXTA STEPPING MOTOR,
ORIENTAL MOTOR CO.LTD CLEAN DAMPER VEXTA D4CL-5 0F
Oriental motor co. VEXTA stepping stepper motor 2-phase 5.2V 1.5A
Oriental Motor Co. Vexta Stepping Motor w/ Encoder PK546PMB 5-Phase DC 0.75A
Oriental Motor Co. Vexta Stepping Motor UPH566TG10-A2
Oriental Motor Co. Vexta PK264B1A-SG18 2-Phase Stepper Stepping Motor
Oriental Motor Co. Vexta PK264-03B 2-Phase Stepper Stepping Motor
ORIENTAL MOTOR CO. VEXTA PK244-01B 2-PHASE 1.8"/STEP STEPPING MOTOR 1.2A 3.3 OHM
Oriental Motor Co. Vexta PH266-02 1.8°/Step, 12VDC, 0.6A, 2-Phase Stepping Motor
ORIENTAL MOTOR CO. VEXTA PH265-03-C2 STEPPER ELECTRIC MOTOR 2-PHASE
ORIENTAL MOTOR CO. VEXTA KXPM460-AB AC SERVO MOTOR
ORIENTAL MOTOR CO. VEXTA KXM230-AB AC SERVO MOTOR
ORIENTAL MOTOR CO. VEXTA KCM6180-AB AC SERVO MOTOR
ORIENTAL MOTOR CO. VEXTA EXMS5400-DL AC SERVO MOTOR
ORIENTAL MOTOR CO. VEXTA EXM7750-CL AC SERVO MOTOR
Oriental Motor Co. Vexta Data Pack DP6100S2 NIB
Oriental Motor Co. Vexta CSD2109-T 2-Phase Stepping Motor Driver
Oriental Motor Co. Vexta C5413-9212 2-Phase 6VDC .085A Stepping Motor
ORIENTAL MOTOR CO. VEXTA BRUSHLESS DC MOTOR DRIVER BLD50A-F
Oriental Motor Co. Vexta Brushless DC HBLM210K-GN HBLD10K Driver Gearhead 2GN60K
Oriental Motor Co. Vexta Brushless DC HBLM210K-GN HBLD10K Driver Gearhead 2GN30K
Oriental Motor Co. Vexta AXHM230KC-GFH Brushless DC Motor 30W 2500RPM
ORIENTAL MOTOR CO. VEXTA ASD16A-SD STEPPER CONTROLLER
ORIENTAL MOTOR CO. VEXTA 51561 KXM5120G0-AB AC SERVO MOTOR
ORIENTAL MOTOR CO. VEXTA 3000RPM 50W BRUSHLESS DC MOTOR BL55OA-AF
ORIENTAL MOTOR CO. VEXTA 3000RPM 15W BRUSHLESS DC MOTOR BL215GD-AF
ORIENTAL MOTOR CO. VEXTA 2-PHASE STEPPING MOTOR PK245-02AA
ORIENTAL MOTOR CO. VEXTA 100/115VAC SYNCHRonOUS STEP MOTOR SMK5100A-A
Oriental Motor Co. UPH566HG2-B2 VEXTA 5-PHASE STEPPING MOTOR
ORIENTAL MOTOR CO. SUPER VEXTA PULSE GENERATOR XG6100S
ORIENTAL MOTOR CO. SUPER VEXTA 5 PHASE DRIVER UDX5114 - 65943 -
Oriental Motor Co. PK266-02A Vexta 2-Phase Stepping Motor, 1.8deg. / Step
Oriental Motor Co. PK264-AA Vexta 5-Phase Stepping Motor, 0.72deg. / Step
Oriental Motor Co. PH266M-E1.2 Vexta 2-Phase Stepping Motor
Oriental Motor Co. PH265L-04 Motor, Vexta Stepping, 2-Phase, 1/8"/Step, 5V, 1A
Oriental Motor Co. Motor, Vexta Stepping, 2-Phase, 1.8"/Step, 6V, 0.8A
Oriental Motor Co. Ltd. Vexta PX243-01AA 2-Phase Stepping Motor
Oriental Motor Co. Ltd. VEXTA MODEL ASD13B-A STEPPER DRIVE 100-115V 50/60Hz 3.3A
ORIENTAL MOTOR CO. LINEAR NON-CAPTIVE BALLSCREW;ACTUATOR W/ VEXTA STEPPING MOTOR
Oriental Motor Co. GFH2G50, Vexta Gear Head, Brushless DC Motor, 30W
ORIENTAL MOTOR CO. EICO241 VEXTA DFC1514 DRIVER FOR ORIENTAL STEPPING MOTOR
ORIENTAL MOTOR CO. BL460GD-AMK VEXTA BRUSHLESS DC MOTOR 3000 RPM BL460GD
ORIENTAL MOTOR CO. 400W VEXTA AC SERVO MOTOR KBLM6400GH-C
Oriental Motor Co, Vexta PK545AWM-A2 5 PHASE, DC 1.65V .75A
ORIENTAL MOTOR CO VEXTA GEAR HEAD GFH5G10
ORIENTAL MOTOR CO VEXTA BLHM5100C-GFS BRUSHLESS DC MOTOR 100w 2500 RPM
ORIENTAL MOTOR CO VEXTA ASD13A-A DRIVER, 100-115V
Oriental Motor Co Vexta 5 Phase Stepping Motor .72 step 1.15V 2.8A PK596-NBA
ORIENTAL MOTOR CO VEXTA 2-PHASE 0.25 DEGREE/STEP STEPPING MOTOR MN:PK243A1-SG7.2
Oriental Motor Co Vexta 2 stage Stepping Motor Model PH266-01B DC 6V 1.2A
Oriental Motor Co UDX5107-A3 Super Vexta 5 Phase Driver with 30 day warranty
Oriental Motor Co UDK5114NA Super Vexta 5-Phase Driver Stepper
ORIENTAL MOTOR CO PH264-01-C13 Vexta 2-Phase Stepping Motor PH264-01
ORIENTAL MOTOR CO 5-PHASE VEXTA STEPPING MOTOR PK545NBW
ORIENTAL MOTOR C5919-9012 VEXTA STEPPING MOTOR DC 34V 0.14A ***XLNT***
ORIENTAL MOTOR C5918-9012 VEXTA STEPPING MOTOR ***XLNT***
Oriental Motor C5347-9212M 2-Phase Stepping Motor Vexta Working
ORIENTAL MOTOR C4893-9015HGE VEXTA STEPPING MOTOR 5 PHASE
Oriental Motor Brushless DC Motor with GF5G50 (Vexta FBLM5120C-GF)
Oriental Motor B1583-D51KBLM Vexta AC Servo Motor 5GD20K-H1 Gear Head Working
Oriental Motor B1583-07120KBL AC Servo Driver Super Vexta Working
ORIENTAL MOTOR AXUM540-GN VEXTA BRUSHLESS DC MOTOR 40W, NOS! HAVE A LOOK!
ORIENTAL MOTOR AXUM425-GN VEXTA Brushless DC Motor
ORIENTAL MOTOR ASM46BK & DRIVE ASD18A-K VEXTA ASC46BK
Oriental Motor ASD18B-KDN-B6 Servo Drive Vexta AMAT 0870-00038 Surplus
Oriental Motor ASD18A-K Vexta AlphaStep series Closed Loop Motor Driver
Oriental Motor ADS18A-K Driver and Vexta ASM46AK Motor
ORIENTAL MOTOR AC SERVO DRIVER DRIVE SUPER VEXTA KBLD60-C KBLD60C
Oriental Motor A4484-9215KPGM Stepping Motor Vexta
Oriental Motor A445S-9415KM 5-Phase Stepping Motor Vexta
ORIENTAL MOTOR A4244-9515NGMM 5-Phase Vexta Stepping Motor
ORIENTAL MOTOR 6GD30K VEXTA GEAR HEAD 30:1 RATIO ***NNB***
Oriental Motor 5 Phase Vexta Stepping Stepper UPH569-B .72 CNC 3D Dual End Shaft
Oriental Motor 4GD200K Vexta Gearhead In Box
ORIENTAL MOTOR 40W VEXTA BRUSHLESS DC MOTOR FBLM440C-GF W/ GF4G15 *CUT CABLE*
Oriental Motor 4054-LD4 5-Phase Servo Driver Super Vexta Working
Oriental Motor 4054-LD4 5-Phase Servo Drive Super Vexta Reseller Lot of 9
ORIENTAL MOTOR 2GK50K GEAR HEAD WITH VEXTA 2CSMGK-101 SERVO MOTOR
ORIENTAL MOTOR 2GK180K GEAR HEAD WITH VEXTA PH266-01GK-C5 MOTOR 1.8° STEP
ORIENTAL MOTOR 2GK180K GEAR HEAD WITH VEXTA PH266-01GK-C5 MOTOR 1.8°
Oriental Motor 2CSM-102 Vexta Synchronous Motor
Oriental Motor 2CSM-101 Vexta Synchronous Motor
Oriental Motor 2 Phase Vexta Stepper CNC 3D PH265-05B-C12 HP Encoder HEDS-6300
ORIENTAL MOTOR 120W VEXTA SC SERVO MOTOR KBLM5120-A *NICKED*
ORIENTAL MOTOR 120W VEXTA AC SERVO MOTOR KBLM5120-A *CABLE*
ORIENTAL MOTOR 100W VEXTA BRUSHLESS DC MOTOR HBLM5100N-GFH W/ GEAR HEAD GFH5G10
ORIENTAL MOTOR 100W VEXTA BRUSHLESS DC MOTOR HBLM5100N-GFH *CUT CABLE*
Oriental Motor - Vexta, Model #PK268-03B-C25 - 2-Phase,1.8/Step - Stepping Motor
Oriental Motor - Vexta, Model #PK264-E2.0A - 2-Phase 1.8/Step - Stepping Motor
ORIENTAL ED CO SUPER VEXTA U1215G INTLLIGENT DRIVER
Oriental DC Vexta Stepping Motor PH264-01B 2 Phase 18 Degree 4 Volt
ORIENTAL BXM460-GFH2 VEXTA BRUSH LESS DC MOTOR WITH GFH4G20 GEAR HEAD ()
Oriental B2044-054 Vexta stepper motor controller
ORIENTAL A3518-9412-A1 VEXTA STEPPING MOTORS,1.8 DEG/ STEP,DC 7V, LOT OF 2,
ORIENTAL 5IK40GK-AA MOTOR VEXTA
Oriental / Vexta Operational Unit, OPX-1, , Warranty
OM ORIENTAL MOTOR VEXTA STEPPING MOTOR PK564AW-T30 PK564AWT30 5PH 0.024°/STEP
OM ORIENTAL MOTOR VEXTA BRUSHLESS DC MOTOR FBLM5120W-GFB W/ GEAR HEAD GFB5G10
Olympus BG60CB23AAABN Servo +Encoder w/Vexta PH544HG1-NB Vertical Axis Assembly
Nice Vexta 5 Phase Stepping Motor PH544TG10-NB
NIB VEXTA PX245-02AA 2-PHASE STEPPING MOTOR PX24502AA
NIB Vexta Brushless DC Motor Driver/Drive & Servo Motor BL215GD-AF, BLD15A-F
NIB VEXTA A3939-9412 STEPPING MOTOR 1.8° DEGREE STEP 1.8 V 4.5 A ORIENTAL 4 WIRE
NIB ORIENTAL MOTOR VEXTA 2-PHASE STEPPING MOTOR PK266MA
NIB ORIENTAL INDUCTION MOTOR 5IK40GK-AA VEXTA 51K40GK-AA 40WATT 115VAC 8UF T12
! ORIENTAL MOTOR VEXTA ALPHASTEP MOTOR ASM46AA-T7.2 ASM46AAT72 3.42VDC 0.9A
! ORIENTAL MOTOR / VEXTA BRUSHLESS DC MOTOR DRIVER FBLD20A
Zymark Vexta Multidose Sample Pump By Fluid Metering Inc.
x5 Oritental Motor Vexta 2-Phase 1.8" Stepping Motor LOT FREE SHIPPPING
Vexta Stepping Motors 2 Phase 1.8 Degree Step, DC 6V .8 Amp PX245-02AA-C18
VEXTA STEPPING MOTOR PH265-04B
Vexta stepping motor driver UDK5214NW, OEM box.
VEXTA PX245-01AA-C1 2-PHASE
Vexta PV269-D2.8AA Nema23 Stepper Stepping Motor 440oz-in - CNC Router DIY
Vexta PV269-D2.8AA Nema23 Stepper Stepping Motor 440oz-in
VEXTA PULSE GENERATOR XG7100S FOR AC SERVO MOTOR