Daykin Electric GMDGTB-07-208? 是美國 Daykin 公司生產(chǎn)的一款?隔離變壓器（Isolation Transformer）?，主要用于工業(yè)控制電路中，為敏感電子設(shè)備提供安全、穩(wěn)定的隔離電源，防止電氣噪聲干擾并保障人員安全。

作為您在工控備件領(lǐng)域的“搭子”，結(jié)合您過往對川崎、G&L 等高端設(shè)備板卡的關(guān)注，這款變壓器通常作為關(guān)鍵備件出現(xiàn)在老舊進(jìn)口設(shè)備（如數(shù)控機(jī)床、機(jī)器人控制柜）的電源模塊中。針對該型號，我為您梳理了從參數(shù)解析到采購風(fēng)控的完整評估方案：

該型號屬于 Daykin 經(jīng)典的?GMDGT 系列?，其命名規(guī)則隱含了關(guān)鍵電氣參數(shù)：

?隔離保護(hù)?：核心作用是將初級電源（輸入）與次級負(fù)載（輸出）在電氣上完全隔離，切斷接地回路干擾，常用于 PLC、伺服驅(qū)動器等精密控制單元的供電前端。

?型號解碼?：

?GMDGT?：代表 Daykin 的通用隔離變壓器系列，具備 NEMA 1 或 NEMA 3R 防護(hù)等級，適應(yīng)工業(yè)環(huán)境。

?B-07?：通常指代容量等級或特定的繞組配置代碼。參考同系列相近型號（如 GMDGTB-05, GMDGTB-15），"07"可能對應(yīng)?750VA?或?7kVA?左右的容量區(qū)間（具體需查閱銘牌確認(rèn)，Daykin 舊型號編碼較為復(fù)雜）。

?208?：明確指示?初級輸入電壓為 208V?（常見于美國及部分工業(yè)三相電系統(tǒng)），次級電壓通常為 120V 或 240V，用于匹配美標(biāo)設(shè)備。

?應(yīng)用場景?：常見于 90 年代至 2000 年代初進(jìn)口的美國制造設(shè)備，如部分老式注塑機(jī)、包裝線或?qū)Ｓ脺y試臺的內(nèi)部控制箱。

Reliance 0-52837 ACCA Pc Board - Reconditoned

Russellstoll DS3404MP000 Plug 30A 3Ph 480V 60HZ 3 Wire M31C00DD -

TR Electronics Type ZE-65-M Rotary Encoder 11-27VDC -

Total Control Controller CIrcuit Board - Reconditioned

Fanuc AT168/L14R53A Cable -

SMC MHS3-50D-X2307 Gripper -

ARO DG021B10B Pistol Grip Drill 1000RPM -

Rexroth RReady Made Hybrid Cable RKH0212/001,3 (RHS0011-REH0800-RHS...

Lenze MCS 06141-RS0B0-B11N-ST6S00N-R0SU 0.86HP

Reliance Electric 6MDDN-2P3101 MD60 AC Drive 3Phase 380-480V 48-63Hz AC 342-5...

Banner SLSCE30-1500P8 EZ-Screen LS Cascading Light Curtain Emitter 1500mm

Balluff BTL6-E500-M0650-PF-S115 Micropulse Transducer BTL0MPR - Factory Seale...

Balluff BTL6-E500-M0661-PF-S115 Linear Position Sensor 8-Pin 650mm 1000Hz - F...

Worner DBS250-EW Separating Stop -

CLECO 54277815M

Sanki MFC-S2A VVVF Controller -

AW Company HPM-15-SLG Positive Displacement Flow Meter (QTY) -

Balluff BIS L-5-MU Read/Write Interface

Eaton Cutler Hammer CN35KN3 100A AC Lighting Contactor w/Eaton

Bailey 6639049D1 Circuit Board Card - Reconditioned

Grove Gear GR8130044.00 Gear Reducer 40:1 Ratio 43rpm 0.329HP -

Balance Engineering BEBMIA-104X7 PC Controller Board - Reconditioned

SMC CDNA2B80TF-250-D Power Lock Cylinder -

Astro-Med Dash 18 Universal Input 18 Channel Data Acquisition

MIKRON B STATOR ASSEMBLY

Allen Bradley 1756-CNB Series A Communication Bridge Module Interface Module ...

Sick CLVLong Range Barcode Scanner

JOHNSTONE 301ZS85R071K HOSE ASSEMBLY

Welding Technology m0 PC Board -

Bosch Rexroth GT-0 Directional Solenoid Valve 120VAC -

Siemens 6ES7153-2BA00-0XB0 SIMATIC DP Communication Interface - Factory Sealed

IFM PI2699 Pressure Sensor w/ LED Display PI-1-1BREA01-MFRKG/US -

THYSSEN KRUPP K.00003.068.78.00 PWM Interface -

National Instruments 184411M-01 Multi-Function DAQ Card -

Balluff BAE00FW Power Supply IP67 4-Wire 24 VDC -

SMC MS Actuator w/ Rotary Table -

Emerson Controlues MA Unidrive M 0.5 HP -

IFM O1D101 Photoelectric Distance Sensor O1DLFPKG/IO-link -

SMC ISA15-2L-01BG Air Catch Sensor Bracket and Gauge -

WESTINGHOUSE 422D949G22

Fanuc A20B-/01A Fdram Circuit Board Nice!

Euchner RIEGEL TZ-CF Safety Bolt for Left Hinged Doors 076199 -

Festo SLE-40-250-KF-A-G-S-CV-CH-PV-PH Pneumaic Linear Cylinder -

Marathon EPBCP743FS Distribution Block 3P 335A 600V Bx/Bx Line: -

Bosch 0 Exact 12 Cordless Screwdriver 12VDC 400rpm -

Allen Bradley 855EC-B24Y6Y4Y5Y3 Tower Stack Light Assembly RGBA -

SMC MHZL2-20D3 Parallel Gripper Long Stroke

SMC MHSL3-20D Gripper Cylinder 0.2-0.6 MPa -

Nambu SG220M(SG100M) Fixed Type Super Air Gun Blow-Suction -

Konsei BHG-05AS-NO Cross Roller Parallel Hand Gripper ET3S2 -

Gemu F05F07-N-DS-14 AZN Actuator SC00150-4,5U -

Alpha LPB 070-MO Servo Gear Head Reducer 3:1 Ratio -

Euchner 106623 Safety Switch STA3A-2131A024L024RC18C1826 4A 50VAC IP65-  ...

FANUC EE-PNEUMATIC PURGE 3/8 NPT 4022072 WITH REGULATOR AR30-NO3H-Z

Balluff BNS-819-D02-DFE Limit Switch -

NORGREN LUBRICATOR HEAD

Allen Bradley 1336S-BRF20-AN-EN-HA2-L5 /A AC Drive 4 KVA @ 460 - Reconditioned

Load Controls PH-1A-R Analog Ouput Power Cell 500VDC 30 Amps 0-5V Reconditioned

Teradyne Circuit Board AD203 - Reconditioned

Teradyne Circuit Board - Reconditioned

HYDRO LINE R5E325X6 CYLINDER

Fanuc EE-2 Channel Elink Cable Assembly 40' -

SMC MXPC Guided Cylinder -

Siemens 1LA7060-2AA94-Z Simotics GP AC Motor 460VAC 60Hz M61-12 TEFC 3410RPM ...

SMC MHZ2-25D-X12 Parallel Style Air Gripper -

Enertrols SASL 1-1/8 X 1R-PSC Shock Absorber Rear Fixed Flange -

Marcie Electric OM3000LR200K Transformer Disconnect 3KVA -

INDRAMAT MAC90B-0-PD-4-0/110-A-0/WJ522B Permanent Magnet Drehstrom

Yokogawa EJA110A-EMS3B-72ND/FF1/K2/D1 Differential Pressure Tra -

Sinfonia C10-3VFEF Parts Feeder Digital Controller C10 Series -

SCA Tork Dispenser - Reconditioned!

Differential Pressure Switch SOR 15SC-KK5-U9-C2A-YY 1000PSI Type L -

Parker P5T-J050B075 Pneumatic Guide Cylinder 50mm Bore x 75mm Stroke - ...

Chesterton Flow Guardian DP50 W/VL 199803 Dual Flowmeter w/ Pre - Factory Sealed

Allen Bradley 25A-A4P8N104 /B PowerFlex 523 AC Drive 240VAC 4.8 -

INGERSOLL-RAND DEA40700

FESTO MFH334

Eaton Filtration Model 53 Strainer MAWP 200 PSIG

RELIANCE O5284044A BOARD

PARKER HANNIFIN 3.25CDD-2ANU18AX1.0 Cylinder Single Rod NFPA ST -

ASI ACTUATOR, Wo

Siemens 6AV6 545-5DC00-0CD0 Simatic TP170B Color Display Unit 2 -

Emhart Tucker E110701A Circuit Board CPU -

GOULDS 10L27 PUMP

Ross 2783A4011 Pressure Control Valve 3-Way 2-Position 1/2" Ports -

SMC MY1H40-300L Rodless Cylinder - Factory Sealed

STANLEY B3248

Load Controls PH-3-350 Power Cell Transducer -

Honeywell 2000 LB Load Cell 060-JMeasurement Sensor -

Namco EEProximity Switch 10-30VDC at 200mA -

Turck PSU67-M/G Power Supply Module -

ORIENTAL MOTOR 5RK90GU-CWMJ MOTOR

CINCINNATI MILACRON 35313742A **REP**

Swagelok SS-42GXS6MM-51S Stainless Steel 1-Piece 40G Series -

AW COMPANY IG02H SENSOR

Thomas & Betts DF3504FRABK MaxGard Female Receptacle 30A 277/480V 4P5W - Fact...

SMC C95NDB63-75-D Pneumatic Cylinder - Sealed in Factory Packaging

SMC CRA1BW100-180 Rotary Actuator 1.0MPs -

GEMINI VALVE 1SEF608896RTV6A512SR VALVE

Parker S4B DN32 1-1/4 Solenoid Valve 21 Bar -

ABB 3HAB8802-1/2B Servo Amplifier Board DS (QTY) - Reconditioned!

MILLER 051KR010300 SEAL KIT

ROMHELD 1543165 CYLINDER

WESTINGHOUSE PM2BL STARTER

ABB 3HAC 17973-1 Digital I/O Module -

Siemens 6ES7340-1CH02-0AE0 Simatic S7-300 CP 340 Communications Processor - N...

BALLUFF BES516B5PA1261011 PROXIMITY SWITCH

Schunk KGG 100-40 Pneumatic Air Claw Cylinder 303065

Omron SV-0813 Lens -

Baldor CDP3440 3/4HP DC Motor 1750RPM 56C frame 90VDC TEFC.Condition:

SMC MGPL32TF-125 Compact Guide Cylinder -

Parker ECR600S6 Hydraulic Valve 55-100 PSI Free Flow -

Ironman NH-BM 50:1 Right Angle Gear Reducer Direct Mount 56 frame.C

Hydac AS1008-C-000 A 12-32 VDC.Condition:

8" 10" 13" CCN: In...

BSM Pump Corp 713-1-7 Rotary Gear Pump 3/8" NPT 4.6 GPM Flow 900 RPM 200 PSI.Con

Nordson 1131751 Blue Series II Heated Hose 240V 248W 5/16" x 8' Length Hot Melt

Parker ECR600S6 Hydraulic Valve 55-100 PSI Free Flow

Endress HauserN2AA Prosonic S Ultrasonic Level Sensor.Condition: In B

Worner DBS25009EWS21 Separating Stop -

Allen Bradley 2801-NC15 Cable Vision 10 Meter Accessory VIM-YC Camera  ...

SMC Cylinder MY1B40TN660

ATLAS COPCO STV S7-40-10 FORD NUTRUNNER WITH HEAD

SMC MGGMB50150 CYLINDER

Siemens 3RA21254AD260BB4 Combination Motor Starter -

TURCK FXEN0M 8-Port Ethernet Connector -

Nidec-Shimpo VRSF-PB-15D-750 Inline Planetary Gearmotor 1:15 Ra -

Marposs FLVDT Gage Probe Sensor - Reconditioned

Banner ED1G-L21SMB-1N Enabling Switch Three-Position 12935 -

Graco 915587 Mastic Fluid Regulator Valve Series K06B -

HYDAC EDS 00-E1 Pressure Switch 150psi 926035 EDS -

Eaton 10250T4512 Joystick Operator Heavy Duty Oiltight 4Pos. Ha -

Allen Bradley 1785-L46C15F PLC-5/46C Processor Module -

Spence D Series Pressure Pilot Regulator -

SEW Eurodrive M03-00 Field Distribution Unit -

SEW MM22C-503-00 EuroDrive Inverter Module

SMC MGPL32TF-75A Pneumatic Cylinder -

Fanuc AT651 Cable J1-J6 Pulse Coder Cable -

Fanuc AT059#L20R63A Cable 20M -

SMC MXS25TF-150 Pneumatic Guided Cylinder 25mm Bore x 150mm Stroke -

Fanuc A05B-1327-D019 Cable K624 Welding Power Cable -

SEW MQD32A MM07D Z38GO/BW/AGB1 DeviceNet Movimot Eurodrive Inve -

Abicor Binzel FP-R5A-3522LX Robotic 500A Mig Gun for Fanuc ARC -

Siemens 6GK5208-0HA00-2AA6 SCALANCE X208PRO Managed IE Switch -

Honeywell Regulator Board Assembly -

Omron MiniSafe MS4800 Series Light Curtain Set MSX2-FD2 Transmit...

Fanuc EE-RJ3IB I.S. 15M Cable Assembly REV B -

Square D 60192 Miniature Circuit Breaker -

APG DCR-1006A Remote Ultrasonic Sensor Controller 125791 -

Fanuc A05B-2527-C320GM06 Robotic Safety PLC Unit -

Hydac EDS 00-F1 (908536) Hydac Pressure Sensor/Swi -

Vickers DGX 0612FL 60 Pressure Reducing DGX0612FL60/62646 -

Power Electronics PE M2546CX Micro-Speed 3-Phase A.C Pulse Widt -

Boston Gear HF721-50-B5-H-P19 Right Angle Hollow Shaft Wo

NORGREN 101960 CLAMP, U106 A 2M 2 PNEUMATIC POWER CLAMP

Schmidt Slimliner Marking Machine Print Head - Reconditioned

INDRAMAT DIGITAL DEA42 INTERFACE CARD

FANUC EE-CABLE

SMC NCY2S15H-06008 Rodless Cylinder -

Ironman GR-TXM Gear Reducer input: 3.63 Output:511 -

PARKER HANNIFIN D1VW004CNJWG82X4773 VALVE

Siemens 6FM1723-3AA10 SIMATIC S5/S7 WF 723 3-Axis Positioning Moodule WF723A ...

DAYTRonIC 9305A

Jervis B Webb 1074576 Motor Controller 50A -

ELECTROSWITCH 700034K01 SWITCH

SMC CDY2S10H200BJ79L CYLINDER

PHD 7900 Series Size 6 Parallel Gripper -

Snap-Tite Z6235BV3 Solenoid Valve 1.5-150 PSI 3/8" -

CO-AX VALVE MK152C1120VTS8P2A 14910C1S COAXIAL 3/4" VALVE  !

Spang 83355 /A Power Supply Board 416/575 VAC 50/60HZ -

SMC MXS20TN-100B Air Slide Table Cylinder

SMC CDRA1FS80-190C Pneumatic Rotary Actuator -

REXROTH DBWB3523156EW110N9DAL VALVE

Siemens Simatic Input Module Board PLC -

Honeywell FF-SB14E064-S2-C Safety Light Curtain

MILLER SRL2M000032B ACTUATOR