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Waldom Electronics Corporation

Waldom Electronics Corporation- Transformers

Stancor is a brand of electronic components originally established by Hamilton Standard (a division of United Technologies), later becoming part of White-Rodgers under Emerson Electric Co. In 2013, Waldom Electronics Corporation acquired the Stancor brand from White-Rodgers, continuing its production of transformers, power supplies, relays, and solenoids. Waldom Electronics is headquartered in Rockford, Illinois, USA, and acts as a master distributor and manufacturer of electronic components. The Stancor product portfolio includes power transformers, audio transformers, isolation transformers, and chassis-mount transformers, with series such as SP (single primary) and GP (general purpose) widely used in industrial controls, HVAC systems, and consumer electronics. Relay offerings span general-purpose, power, and solid-state types for diverse switching applications. The brand also supplies solenoids, filter chokes, and custom magnetic components to OEMs. Through its GC/Waldom division, Waldom Electronics distributes Stancor products globally along with interconnect, electromechanical, and passive components. Stancor transformers are recognized for reliable, rugged design and remain a leading choice in replacement and aftermarket segments. With substantial inventory and technical support, Waldom Electronics ensures rapid availability and engineering assistance for legacy and current equipment.

03

Transformers - 型号列表

240 parts in total

Weight

Depth

Size / Dimension

Mounting Hole Diameter

Current - Output (Typ)

Power - Rated

Power - Peak Pulse

Power - Average Forward

Mounting Type

Width

Current Rating (Max)

Width (Inches)

Height (Inches)

Height

Voltage - Primary

Length

Card Standard

Capacity

Type

Manufacturer

Voltage - Secondary

Product

Termination

Termination Style

Note

RoHS

Voltage - Test

Mounting Style

Style

Number of Outputs

Operating Temperature

Standards

Output

Voltage

Voltage Rating

Mfr Part #Quantity AvailablePriceWeightRoHSTypeVoltage - PrimaryVoltage - SecondaryTerminationMounting Hole DiameterCard StandardDepthNoteSize / DimensionProductVoltage - TestStyleFrequencyPower - RatedNumber of OutputsPower - Peak PulseCurrent - Output (Typ)Phase Noise Typ (dBc/Hz)ManufacturerConfigurationPower - Average ForwardMounting TypeWidth (Inches)Height (Inches)Cord LengthOperating TemperatureOutputInputVoltageCurrent Rating (Max)WidthHeightLengthMounting StyleTermination StyleStandardsCapacityVoltage RatingHeight - Seated (Max)Tariff NoCurrent - Output 2Voltage - Secondary (Full Load)Standard PackCurrent - OutputPrimary MaterialCurrentInductanceDC Resistance (DCR)Length - OverallPrimary Winding(s)Mating Length/DepthOther Specifications
P-8542
P-8542

Power Transformers 115/230V PRI 40VCT Power Transformer 2500Vrms Dual Prim. Single Sec. 230V/115V Prim. 40V Sec. Flange Mount Power Transformer (Single Secondary) Input Voltage (AC) 115/230, Output Voltage (AC) 40, Output Amps 0.25, Center Tapped Power Transformers Single Secondary Primary Voltage: 115 V / 230 V Secondary Voltage: 40 V CT Secondary Current: 0.25 A Termination: Leads

Stancor

8071: ¥99.4160.8RoHS CompliantTransformers115 V / 230 V40 V CTLeads2.38Power Transformers - Single Secondary1.63All Primaries 50/60 Hz.-Power Transformers2500A (see datasheet)------------------2.88 in1.75 in1.63 inMounting FootWire Leads---n/a-0.25 A40 V----------
P-8630
3
P-8630

Autotransformers 230Vin 115Vout 50/60Hz 0.74A 85VA Power Transformer 1500Vrms 230V Prim. 115V Sec. Flange Mount Auto Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 0.74, VA 85, RMS Test Voltage 1500 Transformer, Step-Down; 85VA Io; 230VAC Vi; 115VAC Vo; 0.74A Io; 3.13In.H; 2.5In.W; 2.5 Auto/Isolation Transformers Step-Down Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 85

STANCOR ELECTRONIC

971: ¥494.2240RoHS CompliantAuto230 VAC115 VACCord and Plug2, 1.75 "---2.5"W×3.13"H×2.88"DAutotransformers--50/60 Hz85 VA185 VA0.74 A1P SeriesEnclosed----5-1/2 ft. (Input), 8" (Output)+105 °C-------------85359000------------
592-9014
592-9014

None Power Transformers TRANSFORMER

Stancor

281: ¥122.604--------------------------------------------1---------
592-9017
2
592-9017

Power Transformer 1500Vrms Dual Prim. Single Sec. 208V/240V Prim. 24V Sec. Flange Mount Transformer, Class 2, in: 208/240V, out24V@1.67A, 40VA, 1/4 inch QC Class 2 Transformers Primary Voltage: 208 V / 240 V Secondary Voltage: 24 V VA: 40

Stancor

13781: ¥123.761.5 lbs.-Energy Limiting208/240 VAC24 VACQuick-Connect3.13 in.Class 2 Transformers2.25All Primaries 50/60 Hz.3.69"W×2.25"H×2.25"D---50/60 Hz-140 VA1.67 A1592 SeriesEnclosed40Panel/Chassis3.692.25-----------UL, CSA40 VA------1.671/4QC-------
C-2327
C-2327

Power Transformer (Filter Choke), Inductance (Henries) 1.5200, DC Res. (Ohms) 85, Insulation RMS Test Volts 1500, Termination Leads Power Transformers 85 Ohms 1500V Filter Choke Power Transformer 1500Vrms Flange Mount Power Transformers Smoothing Chokes Inductance (Henries): 1.5 DC.mA: 200 DC Resistance: 85 ohms Termination: Leads

Stancor

3411: ¥80.240.7RoHS CompliantTransformers--Leads2.375Power Transformers - Chokes1.5Insulation Test Voltage: Twice allowable RMS working voltage plus 1000 volts.--1500A (see datasheet)------------------2.8751.625------n/a------2001.585 ohms----
C-2688
2
C-2688

Power Transformer (Filter Choke), Inductance (Henries) 0.01, DC.mA 12500, DC Res. (Ohms) 0.11, Insulation RMS Test Volts 1500, Termination Leads Power Transformers 12500DCma 0.11DC Ohm 0.01 Henries Power Transformer 1500Vrms Flange Mount Power Transformers High Current Chokes Inductance (Henries): 0.01 DC.mA: 12500 DC Resistance: 0.11 ohms Termination: Leads

Stancor

6271: ¥505.240RoHS Compliant---------------------------------------85359000------------
GIS-1000
2
GIS-1000

Isolation Transformer, Straight, Input Voltage at 50/60 Hz 115, Output Voltage at 50/60 Hz 115, Output Amps 8.7, VA 1000, RMS Test Voltage 1500 Power Transformers Isolation 115V/115V Power Transformer 1500Vrms Single Prim. Single Sec. 115V Prim. 115V Sec. Flange Mount Transformer, Isolation; Str; Pri/Sec:115V; 50/60Hz; 1000VA; 4.38In.W; UL Listed Auto/Isolation Transformers Isolation Transformers Voltage Step: Straight Primary Voltage: 115 V Secondary Voltage: 115 V VA: 1000

Stancor

241: ¥1,744.33631 lbs.RoHS CompliantIsolation Transformers115 V / 115 V115 VACCord and Plug3.5, 6.5 "Isolation Transformers8.13Designed for 50/60 Hertz4.38"W×5.38"H×8.13"DIsolation Transformers1500C50/60 Hz1000 VA11000 VA8.7 A1GIS SeriesEnclosed10006.54.385.385-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumStraight8.7206.5 mm136.65 mm111.25 mmChassisQuick ConnectsUL Listed1000 VA115 V--------------
GIS-150
2
GIS-150

Isolation Transformer, Straight, Input Voltage at 50/60 Hz 115, Output Voltage at 50/60 Hz 115, Output Amps 1.3, VA 150, RMS Test Voltage 1500 Power Transformers Isolation 115V/115V Power Transformer 1500Vrms Single Prim. Single Sec. 115V Prim. 115V Sec. Flange Mount Transformer, Isolation; Str; Pri/Sec:115V; 50/60Hz; 150VA; 3.13In.W; 4.19In.D; 3.88In.H Auto/Isolation Transformers Isolation Transformers Voltage Step: Straight Primary Voltage: 115 V Secondary Voltage: 115 V VA: 150

Stancor

541: ¥306.687 lbs.RoHS CompliantIsolation Transformers115 V / 115 V115 VACCord and Plug2.5, 2.72 "Isolation Transformers4.19Designed for 50/60 Hertz3.13"W×3.88"H×4.19"DIsolation Transformers1500C50/60 Hz150 VA1150 VA1.3 A1GIS SeriesEnclosed1502.723.133.885-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumStraight1.3106.43 mm98.55 mm79.5 mmChassisQuick ConnectsUL Listed150 VA115 V--------------
GIS-250
2
GIS-250

Isolation Transformer, Straight, Input Voltage at 50/60 Hz 115, Output Voltage at 50/60 Hz 115, Output Amps 2.17, VA 250, RMS Test Voltage 1500 Power Transformers 115Vin/out 50/60Hz 2.17A 250VA Power Transformer 1500Vrms Single Prim. Single Sec. 115V Prim. 115V Sec. Flange Mount Transformer, Isolation; Str; Pri/Sec:115V; 50/60Hz; 250VA; 3.75In.W; 4.38In.D; 4.69In.H Auto/Isolation Transformers Isolation Transformers Voltage Step: Straight Primary Voltage: 115 V Secondary Voltage: 115 V VA: 250

Stancor

501: ¥886.5849 lbs.RoHS CompliantIsolation115 VAC115 VACCord and Plug3, 3.19 "Isolation Transformers4.38Designed for 50/60 Hertz3.75"W×4.69"H×4.38"DIsolation Transformers1500C50/60 Hz250 VA1250 VA2.17 A1GIS SeriesEnclosed2503.193.754.695-1/2 ft. (Input), 8" (Output)+105 °C8 Inches minimum5 1/2 Feet minimumStraight2.17-----UL Listed250 VA115 V--------------
GIS-500
2
GIS-500

Isolation Transformer, Straight, Input Voltage at 50/60 Hz 115, Output Voltage at 50/60 Hz 115, Output Amps 4.35, VA 500, RMS Test Voltage 1500 Power Transformers Isolation 115V/115V Power Transformer 1500Vrms Single Prim. Single Sec. 115V Prim. 115V Sec. Flange Mount Transformer, Isolation; Str; Pri/Sec:115V; 50/60Hz; 500VA; 3.75In.W; 6In.D; 4.69In.H Auto/Isolation Transformers Isolation Transformers Voltage Step: Straight Primary Voltage: 115 V Secondary Voltage: 115 V VA: 500

Stancor

471: ¥1,077.32416 lbs.RoHS CompliantIsolation Transformers115 V / 115 V115 VACCord and Plug3, 4.69 "Isolation Transformers6Designed for 50/60 Hertz3.75"W×4.69"H×6"DIsolation Transformers1500C50/60 Hz500 VA1500 VA4.35 A1GIS SeriesEnclosed5004.693.754.695-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumStraight4.35152.4 mm119.13 mm95.25 mmChassisQuick ConnectsUL Listed500 VA115 V--------------
GISD-100
2
GISD-100

Isolation Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 0.87, VA 100, RMS Test Voltage 1500 Power Transformers 230Vin 115Vout 50/60Hz 0.87A 100VA Power Transformer 1500Vrms Single Prim. Single Sec. 230V Prim. 115V Sec. Flange Mount Transformer, Isolation; Step Down; Pri:230V, Sec:115V; 50/60Hz; 100VA; 2.81In.W; 3.63I Auto/Isolation Transformers Isolation Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 100

Stancor

1121: ¥686.124.5 lbs.RoHS CompliantIsolation230 VAC115 VACCord and Plug2.25, 2.28 "Isolation Transformers3.63Designed for 50/60 Hertz2.81"W×3.5"H×3.63"DIsolation Transformers1500C50/60 Hz100 VA1100 VA0.87 A1GISD SeriesEnclosed1002.282.813.55-1/2 ft. (Input), 8" (Output)+105 °C8 Inches minimum5 1/2 Feet minimumDown0.872.81 in3.5 in3.63 inMounting FootPlug InUL Listed100 VA230 V--------------
GISD-1000
2
GISD-1000

Isolation Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 8.7, VA 1000, RMS Test Voltage 1500 Power Transformers Isolation 230V/115V Power Transformer 1500Vrms Single Prim. Single Sec. 230V Prim. 115V Sec. Flange Mount Transformer, Isolation; Step Down; Pri:230V, Sec:115V; 50/60Hz; 1000VA; 4.38In.W; 8.13 Auto/Isolation Transformers Isolation Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 1000

Stancor

231: ¥3,363.777831 lbs.RoHS CompliantIsolation Transformers115 V / 230 V115 VACCord and Plug3.5, 6.5 "Isolation Transformers8.13Designed for 50/60 Hertz4.38"W×5.38"H×8.13"DIsolation Transformers1500C50/60 Hz1000 VA11000 VA8.7 A1GISD SeriesEnclosed10006.54.385.385-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumDown8.7206.5 mm136.65 mm111.25 mmChassisQuick ConnectsUL Listed1000 VA230 V--------------
GISD-500
2
GISD-500

Isolation Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 4.35, VA 500, RMS Test Voltage 1500 Power Transformers Isolation 230V/115V Power Transformer 1500Vrms Single Prim. Single Sec. 230V Prim. 115V Sec. Flange Mount Transformer, Isolation; Step Down; Pri:230V, Sec:115V; 50/60Hz; 500VA; 3.75In.W; 6.00I Auto/Isolation Transformers Isolation Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 500

Stancor

321: ¥1,043.93616 lbs.RoHS CompliantIsolation Transformers115 V / 230 V115 VACCord and Plug3, 4.69 "Isolation Transformers6Designed for 50/60 Hertz3.75"W×4.69"H×6"DIsolation Transformers1500C50/60 Hz500 VA1500 VA4.35 A1GISD SeriesEnclosed5004.693.754.695-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumDown4.35152.4 mm119.13 mm95.25 mmChassisQuick ConnectsUL Listed500 VA230 V--------------
GSD-1000
2
GSD-1000

Auto Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 8.7, VA 1000, RMS Test Voltage 1500 Autotransformers Auto 230V/115V Power Transformer 1500Vrms 230V Prim. 115V Sec. Flange Mount Transformer, Step-Down; 1000VA Io; 230VACVi; 115VAC Vo; 8.70A Io; 4.63In.H; 3.81In.W Auto/Isolation Transformers Step-Down Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 1000

Stancor

1071: ¥1,231.27617 lbs.RoHS CompliantIsolation Transformers115 V / 230 V115 VACCord and Plug3, 4.69 "Step-Down Transformers6.06Designed for 50/60 Hertz3.81"W×4.63"H×6.06"DAutotransformers1500C50/60 Hz1000 VA21000 VA8.7 A1GSD SeriesEnclosed10004.693.814.635-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumDown8.7153.92 mm117.6 mm96.77 mmChassisQuick Connects-----------------
GSD-150
2
GSD-150

Auto Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 1.3, VA 150, RMS Test Voltage 1500 Autotransformers 230Vin 115Vout 50/60Hz 1.3A 150VA Power Transformer 1500Vrms 230V Prim. 115V Sec. Flange Mount Transformer, Step-Down; 150VA Io; 230VAC Vi; 115VAC Vo; 1.30A Io; 3.88In.H; 3.13In.W Auto/Isolation Transformers Step-Down Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 150

Stancor

1101: ¥312.6644.4 lbs.RoHS CompliantAuto230 VAC115 VACCord and Plug2.5, 2.22 "Step-Down Transformers3.25Designed for 50/60 Hertz3.13"W×3.88"H×3.25"DAutotransformers1500C50/60 Hz150 VA1150 VA1.3 A1GSD SeriesEnclosed1502.223.133.885-1/2 ft. (Input), 8" (Output)+105 °C8 Inches minimum5 1/2 Feet minimumDown1.3----------------------
GSD-350
3
GSD-350

Auto Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 3, VA 350, RMS Test Voltage 1500 Autotransformers 230Vin 115Vout 50/60Hz 3A 350VA Power Transformer 1500Vrms 230V Prim. 115V Sec. Flange Mount Transformer, Step-Down; 350VA Io; 230VAC Vi; 115VAC Vo; 3A Io; 3.88In.H; 3.13In.W; 7.3l Auto/Isolation Transformers Step-Down Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 350

Stancor

1511: ¥613.2247.3 lbs.RoHS CompliantAuto230 VAC115 VACCord and Plug2.5, 2.72 "Step-Down Transformers4.31Designed for 50/60 Hertz3.13"W×3.88"H×4.31"DAutotransformers1500C50/60 Hz350 VA1350 VA3 A1GSD SeriesEnclosed3502.723.133.885-1/2 ft. (Input), 8" (Output)+105 °C8 Inches minimum5 1/2 Feet minimumDown3----------------------
GSD-500
2
GSD-500

Auto Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 4.3, VA 500, RMS Test Voltage 1500 Autotransformers Auto 230V/115V Power Transformer 1500Vrms 230V Prim. 115V Sec. Flange Mount Transformer, Step-Down; 500VA Io; 230VAC Vi; 115VAC Vo; 4.30A Io; 3.88In.H; 3.13In.W Auto/Isolation Transformers Step-Down Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 500

Stancor

501: ¥752.7610.6 lbs.RoHS CompliantIsolation Transformers115 V / 230 V115 VACCord and Plug3, 3.19 "Step-Down Transformers4.44Designed for 50/60 Hertz3.81"W×4.63"H×4.44"DAutotransformers1500C50/60 Hz500 VA2500 VA4.3 A1GSD SeriesEnclosed5003.193.814.635-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumDown4.3112.78 mm117.6 mm96.77 mmChassisQuick Connects-----------------
GSD-75
2
GSD-75

Auto Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 0.65, VA 75, RMS Test Voltage 1500 Autotransformers 230Vin 115Vout 50/60Hz 0.65A 75VA Power Transformer 1500Vrms 230V Prim. 115V Sec. Flange Mount Transformer, Step-Down; 75VA Io; 230VAC Vi; 115VAC Vo; 0.65A Io; 3.13In.H; 2.50In.W; 3l Auto/Isolation Transformers Step-Down Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 75

Stancor

2291: ¥266.8323 lbs.RoHS CompliantAuto230 VAC115 VACCord and Plug2, 1.75 "Step-Down Transformers2.88Designed for 50/60 Hertz2.5"W×3.13"H×2.88"DAutotransformers1500C50/60 Hz75 VA175 VA0.65 A1GSD SeriesEnclosed751.752.53.135-1/2 ft. (Input), 8" (Output)+105 °C8 Inches minimum5 1/2 Feet minimumDown0.65----------------------
GSD-750
2
GSD-750

Auto Transformer, Step-Down, Input Voltage at 50/60 Hz 230, Output Voltage at 50/60 Hz 115, Output Amps 6.5, VA 750, RMS Test Voltage 1500 Autotransformers Auto 230V/115V Power Transformer 1500Vrms 230V Prim. 115V Sec. Flange Mount Transformer, Step-Down; 750VA Io; 230VAC Vi; 115VAC Vo; 6.50A Io; 4.63In.H; 3.81In.W Auto/Isolation Transformers Step-Down Transformers Voltage Step: Down Primary Voltage: 230 V Secondary Voltage: 115 V VA: 750

Stancor

1401: ¥863.19214.4 lbs.RoHS CompliantIsolation Transformers115 V / 230 V115 VACCord and Plug3, 3.94 "Step-Down Transformers5.38Designed for 50/60 Hertz3.81"W×4.63"H×5.38"DAutotransformers1500C50/60 Hz750 VA2750 VA6.5 A1GSD SeriesEnclosed7503.943.814.635-1/2 ft. (Input), 8" (Output)- 40 C to + 105 C8 Inches minimum5 1/2 Feet minimumDown6.5136.65 mm117.6 mm96.77 mmChassisQuick Connects-----------------
LB-1212
LB-1212

Printed Circuit Transformer (Low Boy), VA 12, Input 115/230 VAC 50/60 Hz, Series Output Voltage 12.6 C.T., Series Output mA 900, Parallel Output Voltage 6.3, Parallel Output mA 1800 Power Transformers 12VA 12.6CT 900mA 115/230Vac 50/60Hz Power Transformer 2000Vrms Dual Prim. Dual Sec. 230V/115V Prim. 12.6V/6.3V Sec. Through Hole Transformer, Low Profile; 12VA; Sec:Ser 900mA; Pri:115/230V; Sec:Ser 12.6VCT; PC Printed Circuit Transformers Low Boy LB Series Primary Voltage: 115 V / 230 V Secondary Voltage: 12.6 V CT VA: 12

Stancor

3571: ¥106.1480.72In TransitionTransformers115/230 V12.6 V CT--Printed Circuit Transformers--2----12 VA------12121.06--12.6C.T.---------------------2.5Dual2AC
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