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    Controls & Indicators / Voltage Regulator

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 1-50 of 917.
    TOREX XC62FP3002PR-1000

    TOREX

    XC62FP3002PR-1000

    REGULATOR POSITIVE VOLTAGE 250MA 2-6V 1000PK REEL
    ✓ IN STOCK!
    $96.00 Buy Surplus As Low As $58.00
    $58.00
    TEXAS INSTRUMENTS SEMI LM2907N-8

    TEXAS INSTRUMENTS SEMI

    LM2907N-8

    DISCONTINUED BY MANUFACTURER, VOLTAGE TO FREQUENCY CONVERTER, 1 FUNC, BIPOLAR, PDIP8
    ✓ IN STOCK!
    $4.16 Buy Surplus As Low As $2.42
    $2.42
    TDK PAH2518CF

    TDK

    LAMBDA

    PAH2518CF

    VOLTAGE REGULATOR 400V
    ✓ IN STOCK!
    $217.24 Buy Surplus As Low As $147.03
    $147.03
    MICROCHIP TECHNOLOGY INC TC2117-3.3VDBTR

    MICROCHIP TECHNOLOGY INC

    TC2117-3.3VDBTR

    LDO, FIXED, 3.3V, 0.8A, SOT-223-3; OUTPUT TYPE:FIXED; INPUT VOLTAGE MIN:2.7V; INPUT VOLTAGE MAX:6V; NO. OF OUTPUTS:1OUTPUTS; OUTPUT VOLTAGE MIN:-; OUTPUT VOLTAGE MAX:-; POLARITY:POSITIVE OUT ...
    $1.22 Buy Surplus As Low As $0.73
    $0.73
    Repair Yours Contact Us
    DATAFORTH SCM5B41-07D

    DATAFORTH

    SCM5B41-07D

    MODULE-ANALOG, VOLTAGE INPUT, 10KHZ BANDWIDTH
    ✓ IN STOCK!
    $248.00 Buy New $248.00
    $163.98
    Repair Yours $300.00
    OMRON E53-CNQHN

    OMRON

    E53-CNQHN

    CONTROL OUTPUT VOLTAGE OUT
    ✓ IN STOCK!
    Buy Surplus As Low As $80.00
    $80.00
    INVENSYS BG-1899-025-628

    INVENSYS

    EUROTHERM CONTROLS

    BG-1899-025-628

    ERO ELECTRONICS, VOLTAGE TRIPLER 1500PF 30 KV-MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $54.20
    $54.20
    BOURNS 3683S-1-103

    BOURNS

    3683S-1-103

    DISCONTINUED BY MANUFACTURER, VARIABLE RESISTOR, 10KOHM, DIGITAL, 3 POSITION
    ✓ IN STOCK!
    Buy Surplus As Low As $39.21
    $39.21
    ANALOG DEVICES LT1129CQ#PBF

    ANALOG DEVICES

    LINEAR TECHNOLOGY

    LT1129CQ#PBF

    ADJUSTABLE LDO VOLTAGE REGULATOR, 3.8V TO 30V 0.7A D2-PAK-5; OUTPUT TYPE:ADJUSTABLE; INPUT VOLTAGE MIN:4.2V; INPUT VOLTAGE MAX:30V; FIXED OUTPUT VOLTAGE NOM.:-; ADJUSTABLE OUTPUT VOLTAGE MIN ...
    ✓ IN STOCK!
    $4.40 Buy Surplus As Low As $2.51
    $2.51
    ANALOG DEVICES LT1766EFE#PBF

    ANALOG DEVICES

    LINEAR TECHNOLOGY

    LT1766EFE#PBF

    SWITCHING REGULATOR, CURRENT-MODE, 3A, 228KHZ SWITCHING FREQ-MAX, TSSOP-16
    ✓ IN STOCK!
    $11.55 Buy Surplus As Low As $6.60
    $6.60
    ANALOG DEVICES LT1764EQPBF

    ANALOG DEVICES

    LINEAR TECHNOLOGY

    LT1764EQPBF

    IC, ADJ LDO REG 1.21V TO 20V 3A D2-PAK-5; PRIMARY INPUT VOLTAGE:20V; OUTPUT VOLTAGE ADJUSTABLE RANGE:1.21V TO 20V; DROPOUT VOLTAGE VDO:340MV; NO. OF P
    ✓ IN STOCK!
    $15.00 Buy Surplus As Low As $8.90
    $8.90
    ANALOG DEVICES LT3430IFE#PBF

    ANALOG DEVICES

    LINEAR TECHNOLOGY

    LT3430IFE#PBF

    SWITCHING REGULATOR, CURRENT-MODE, 6.5A, 228KHZ SWITCHING FREQ-MAX, TSSOP-16
    ✓ IN STOCK!
    $35.51 Buy Surplus As Low As $20.69
    $20.69
    DAYTRONIC 4060

    DAYTRONIC

    4060

    CONTROLLER DC/AC ANALOG INPUT
    ✓ IN STOCK!
    $1,450.08 Buy Surplus As Low As $483.72
    $483.72
    Repair Yours $422.62
    EATON CORPORATION BFF11G

    EATON CORPORATION

    CUTLER HAMMER

    BFF11G

    240V 1NO 1NC CNTRL RELAY
    ✓ IN STOCK!
    $605.50 Buy Surplus As Low As $342.75
    $342.75
    Repair Yours $300.00
    RED LION CONTROLS CUBVD001

    RED LION CONTROLS

    CUBVD001

    DISCONTINUED BY MANUFACTURER, VOLTMETER, CUB DC, 5 VDC SUPPLY, 3.5 DIGIT, DIGITAL DISPLAY, 199.9 MVDC - 199.9 VDC RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As $90.47
    $90.47
    Repair Yours $300.00
    POWER TRENDS PT5101N

    POWER TRENDS

    PT5101N

    VOLT REGULATOR
    ✓ IN STOCK!
    $50.47 Buy Surplus As Low As $30.00
    $30.00
    EATON CORPORATION SVM3AD

    EATON CORPORATION

    CUTLER HAMMER

    SVM3AD

    OBSOLETE, SYSTEM VOLTAGE MONITOR, 550/600V, 4324B04G14
    ✓ IN STOCK!
    $141.40 Buy Surplus As Low As $99.90
    $99.90
    Repair Yours $300.00
    SIEMENS 6SE6400-3CC05-2DD0

    SIEMENS

    6SE6400-3CC05-2DD0

    DISCONTINUED BY MANUFACTURER 10/01/2019, DRIVE, MICROMASTER 4, 53.6 AMP, 200-480 VAC, FOOTPRINT FSD - 0.29 MH
    ✓ IN STOCK!
    Buy Surplus As Low As $567.11
    $567.11
    Repair Yours $300.00
    R-K ELECTRONICS PVM-208A-200P

    R-K ELECTRONICS

    PVM-208A-200P

    DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 3 PHASE, 208 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $199.24
    $199.24
    Repair Yours $300.00
    POWER TRENDS PT78ST105H

    POWER TRENDS

    PT78ST105H

    REGULATOR MODULE, 5V OUT ,1.5AMP
    ✓ IN STOCK!
    $30.97 Buy Surplus As Low As $19.77
    $19.77
    HONEYWELL 986BAA01

    HONEYWELL

    MICROSWITCH

    986BAA01

    DISCONTINUED BY MANUFACTURER, LAMP VOLTAGE CONTROLLER,120V, 50/60CY
    ✓ IN STOCK!
    Buy Surplus As Low As $14.60
    $14.60
    PHOENIX CONTACT 2942454

    PHOENIX CONTACT

    2942454

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, SECONDARY SWITCHED MODE, DEFAULT, 27VAC IN, 24VDC OUT, DIN RAIL MOUNT, EMG 75-NZG/G24/2
    ✓ IN STOCK!
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $225.00
    FENNER 12M03-145

    FENNER

    CONTREX

    12M03-145

    DISCONTINUED BY MANUFACTURER, VOLTAGE CONVERTER
    ✓ IN STOCK!
    Buy Surplus As Low As $574.25
    $574.25
    Repair Yours $454.00
    KOLLMORGEN SCR-PAK

    KOLLMORGEN

    KOLLMORGEN IND

    SCR-PAK

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR BOARD, X AXIS, FORWARD/ REVERSE, HIGH VOLTAGE
    ✓ IN STOCK!
    Buy Surplus As Low As $86.16
    $86.16
    MAGNETEK 1303472

    MAGNETEK

    1303472

    VOLT REGULATOR
    ✓ IN STOCK!
    Call For Availability
    TEXAS INSTRUMENTS SEMI LP2989IM-2.5/NOPB

    TEXAS INSTRUMENTS SEMI

    LP2989IM-2.5/NOPB

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE LDO REGULATOR, 2.5V, 0.65V DROPOUT, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    $6.98 Buy Surplus As Low As $4.07
    $4.07
    TEXAS INSTRUMENTS SEMI LM431ACZ

    TEXAS INSTRUMENTS SEMI

    LM431ACZ

    DISCONTINUED BY MANUFACTURER, TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.495V, TRIM/ADJUSTABLE, BIPOLAR, TO-92
    ✓ IN STOCK!
    $0.80 Buy Surplus As Low As $0.53
    $0.53
    SIEMENS 6SN1113-1AA00-1JA1

    SIEMENS

    6SN1113-1AA00-1JA1

    VOLTAGE PROTECTION MODULE, SIMODRIVE, 120 AMP, 490-795 VDC, 3.2-8 KHZ INVERTER CLOCK FREQUENCY, FOR PERMENANT MAGNET SYNCHRONOUS MOTORS, 0 TO 50 DEGREE C, IP20
    ✓ IN STOCK!
    $2,570.00 Buy Surplus As Low As $581.38
    $581.38
    Repair Yours $367.41
    ASEA BROWN BOVERI WVM911RN

    ASEA BROWN BOVERI

    WVM911RN

    VOLTAGE MONITOR, 3 PHASE, 400-480 VAC, 0.25-30 SECOND TRIP,
    ✓ IN STOCK!
    $721.55 Buy Surplus As Low As $429.59
    $429.59
    Repair Yours $300.00
    ASEA BROWN BOVERI 1SVR450215R0200

    ASEA BROWN BOVERI

    1SVR450215R0200

    DISCONTINUED BY MANUFACTURER, RELAY, VOLTAGE MONITORING, 30-500V
    ✓ IN STOCK!
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $300.00
    ST MICRO LM317HVT

    ST MICRO

    LM317HVT

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 57V MAX, BIPOLAR, TO-220
    ✓ IN STOCK!
    $2.44 Buy Surplus As Low As $1.03
    $1.03
    CARLO GAVAZZI SM 125 220 50

    CARLO GAVAZZI

    ELECTROMATIC

    SM 125 220 50

    DISCONTINUED BY MANUFACTURER, VOLTAGE CONTROL RELAY, 220 VAC SUPPLY, 5-50 V VOLTAGE MEASURING, 10 AMP OUTPUT, SPDT
    ✓ IN STOCK!
    Buy Surplus As Low As $168.53
    $168.53
    Repair Yours $300.00
    KEARNEY & TRECKER 1-20653-02

    KEARNEY & TRECKER

    1-20653-02

    KEARNEY & TRECKER 1-20653-02,12065302, POWER FAULT DETECTOR ASSEMBLY
    ✓ IN STOCK!
    $457.92 Buy Surplus As Low As $171.26
    $171.26
    Repair Yours $300.00
    KEYENCE CORP RD-50R

    KEYENCE CORP

    RD-50R

    DISCONTINUED BY MANUFACTURER, CONTROLLER ANALOG SENSOR , 5-10 VDC, 4-20 MA, 2 INPUTS,
    ✓ IN STOCK!
    Buy Surplus As Low As $787.12
    $787.12
    Repair Yours $653.31
    ATLANTIC SCIENTIFIC 44006

    ATLANTIC SCIENTIFIC

    44006

    TRANSIENT VOLTAGE SUPPRESSOR, 120 V, 60 HZ, 5A
    ✓ IN STOCK!
    $163.62 Buy Surplus As Low As $82.17
    $82.17
    Repair Yours $300.00
    GENERAC 0676800SRV

    GENERAC

    0676800SRV

    VOLT REGULATOR, 60HZ, VOLTAGE CONTROL
    ✓ IN STOCK!
    $651.11 Buy Surplus As Low As $372.06
    $372.06
    Repair Yours $337.00
    SIEMENS 6SE6400-3TD03-2CD0

    SIEMENS

    6SE6400-3TD03-2CD0

    DISCONTINUED BY MANUFACTURER - 10/01/2019, LC FILTER, MICROMASTER, 4 OUTPUT, 32.6/29.7 AMP, 380-480 VAC, BASE FSC 382X 185X 140 (HXWXD)
    ✓ IN STOCK!
    Buy Surplus As Low As $3,218.00
    $3,218.00
    Repair Yours $320.00
    MAXIM INTEGRATED PRODUCTS MAX6192BESA+

    MAXIM INTEGRATED PRODUCTS

    MAX6192BESA+

    VOLTAGE REF, SERIES, 2.5V, NSOIC-8; VOLTAGE REFERENCE TYPE:SERIES - FIXED; PRODUCT RANGE:MAX6192 SERIES; REFERENCE VOLTAGE:2.5V; INITIAL ACCURACY:5MV; TEMPERATURE COEFFICIENT:¦ 4PPM/¦C; VOLT ...
    ✓ IN STOCK!
    $8.22 Buy Surplus As Low As $4.79
    $4.79
    Repair Yours $300.00
    MAXIM INTEGRATED PRODUCTS MAX6192AESA+

    MAXIM INTEGRATED PRODUCTS

    MAX6192AESA+

    VOLTAGE REGULATOR, THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.5V, BICMOS, ROHS COMPLIANT, SOP-8
    ✓ IN STOCK!
    $12.98 Buy Surplus As Low As $7.56
    $7.56
    Repair Yours $300.00
    MAXIM INTEGRATED PRODUCTS MAX604CSA+

    MAXIM INTEGRATED PRODUCTS

    MAX604CSA+

    FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 3.15V MIN, 3.45V MAX, 0.82V DROPOUT, CMOS, SO-8
    ✓ IN STOCK!
    $6.05 Buy Surplus As Low As $3.45
    $3.45
    MAXIM INTEGRATED PRODUCTS MAX1658ESA+

    MAXIM INTEGRATED PRODUCTS

    MAX1658ESA+

    LDO, FIXED/ADJ, 3.3V/1.25-16V, NSOIC-8; OUTPUT TYPE:ADJUSTABLE, FIXED; INPUT VOLTAGE MIN:2.7V; INPUT VOLTAGE MAX:16.5V; FIXED OUTPUT VOLTAGE NOM.:3.3V; ADJUSTABLE OUTPUT VOLTAGE MIN:1.25V; A ...
    ✓ IN STOCK!
    $6.75 Buy Surplus As Low As $3.91
    $3.91
    Repair Yours $300.00
    ANALOG DEVICES ADR01BRZ

    ANALOG DEVICES

    ADR01BRZ

    THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 10V, TRIM/ADJUSTABLE, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    $16.75 Buy Surplus As Low As $9.75
    $9.75
    NORGREN S/836

    NORGREN

    S/836

    ACCESSORY PROD (TERRASSA),FLOW REGULATOR, UNI DIRECTIONAL
    ✓ IN STOCK!
    $372.77 Buy Surplus As Low As $168.70
    $168.70
    Repair Yours $300.00
    NTE NTE962

    NTE

    NTE962

    LINEAR VOLTAGE REGULATOR 6V TO-220-3; FIXED OUTPUT VOLTAGE NOM.:6V; ADJUSTABLE OUTPUT VOLTAGE MIN:-; ADJUSTABLE OUTPUT VOLTAGE MAX:-; INPUT VOLTAGE MIN:11V; INPUT VOLTAGE MAX:35V; PRODUCT RA ...
    ✓ IN STOCK!
    $1.52 Buy Surplus As Low As $1.27
    $1.27
    ALPHA COMMUNICATIONS 35LC2

    ALPHA COMMUNICATIONS

    35LC2

    LINE ATTENUATOR 35W 2-GANG
    ✓ IN STOCK!
    $24.24 Buy Surplus As Low As $12.28
    $12.28
    Repair Yours $300.00
    ON SEMICONDUCTOR UA723DC

    ON SEMICONDUCTOR

    FAIRCHILD SEMICONDUCTOR

    UA723DC

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE POSITIVE STANDARD REGULATOR, CDIP14
    ✓ IN STOCK!
    $6.87 Buy Surplus As Low As $4.00
    $4.00
    ALLEN BRADLEY 20AD027A2AYYARNN

    ALLEN BRADLEY

    20AD027A2AYYARNN

    AB 20AD027A2AYYARNN PF70, AC DRIVE,
    ✓ IN STOCK!
    Buy Surplus As Low As $5,237.40
    $5,237.40
    Repair Yours $3,389.72
    ASEA BROWN BOVERI WLM945M

    ASEA BROWN BOVERI

    SSAC

    WLM945M

    VOLTAGE MONITOR 3PHASE 400-P48VAC 5SEC MAMUAL
    ✓ IN STOCK!
    Buy Surplus As Low As $122.78
    $122.78
    Repair Yours $300.00
    TRANSMATION 235/TPG

    TRANSMATION

    ALTEK

    235/TPG

    DISCONTINUED BY MANUFACTURER, PROCESS VOLTAGE ANALYZER, 0-10V, 0 - 100 MV, PERCENT 1 - 5 RANGE, 4 1/2 DIGIT
    ✓ IN STOCK!
    Buy Surplus As Low As $674.11
    $674.11
    Repair Yours $598.00
    CURTIS INSTRUMENTS 933-3D24

    CURTIS INSTRUMENTS

    933-3D24

    DISCONTINUED BY MANUFACTURER, BATTERY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $189.65
    $189.65
    Repair Yours $300.00
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