X-On Electronics has gained recognition as a prominent supplier of 300BX Power Transformers across the USA, India, Europe, Australia, and various other global locations. 300BX Power Transformers are a product manufactured by Hammond. We provide cost-effective solutions for Power Transformers, ensuring timely deliveries around the world.

300BX Hammond

300BX electronic component of Hammond
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Part No.300BX
Manufacturer: Hammond
Category: Power Transformers
Description: Power Transformers 280VA ENCLOSED Plate & Filament
Datasheet: 300BX Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 285.3709 ea
Line Total: USD 285.37 
Availability - 20
Ship by Mon. 09 Dec to Wed. 11 Dec
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
20
Ship by Mon. 09 Dec to Wed. 11 Dec
MOQ : 1
Multiples : 1
1 : USD 285.3709
10 : USD 285.3709
25 : USD 281.2

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
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Primary Voltage Rating
Secondary Voltage Rating
Secondary Current Rating
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Primary Winding
Secondary Winding
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Type
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We are delighted to provide the 300BX from our Power Transformers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 300BX and other electronic components in the Power Transformers category and beyond.

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1 / 8 / 2 2 , 2 : 3 9 A M H i g h V o l t a g e ( P l a t e ) & F i l a m e n t - 3 9 V A t o 9 4 0 V A ( 3 0 0 S e r i e s ) - H a m m o n d M f g . Quality Products. Service Excellence. High Voltage (Plate) & Filament - 39 VA to 940 VA 300 Series Universal Primary & 50/60 Hz Operation Features Primary: Universal - 100, 110, 120, 200, 220,230, 240 VAC 50/60 Hz. NOTE: units are designed to operate with BOTH primary windings engaged. See primary wiring information under resources. Bias Tap: 50 VAC tap from high voltage secondary C.T. (except part number 379WX - uses a separate 60VAC 0.2 Amp winding). Highpot tested: 2,000 VAC Faraday Copper Primary Shield: Our electrostatic shield reduces the capacitive coupling from the primary - greatly attenuating higher frequency current coupling to the secondaries (shield is internally grounded to the end bell). Windings: Concentric wound for low stray field and low noise. Models: This series is an upgrade from our entire 200 Series range of units PLUS 2 models designed specifically for 300B tubes (Part Number 300BX) and 2A3 tubes (Part Number 302AX). Finish: Black powder paint to match our 1650 series of output transformers Units can be run full wave bridge or full wave C.T. Conservative designs - CSA certified (209651). For a more economical, open frame, universal primary - check out our 260 Series. For thathigh en look & feel check out our potted versions - the 300P Series. Gallery A.C. Bias Tap on High High Voltage Voltage secondary Secondary with C.T Grounded Filament 1 Filament 2 Filament 3 Filament 4 Dimension Part No. VA R.M.S. (VAC) (VAC) (VAC) (VAC) (VAC) Reference 363AX 32 200V C.T. 115ma. 50 5V C.T. 2A - - - X6 369AX 40 250V C.T. 115ma. 50 6.3V C.T. 2A - - - X6 369BX 39 300V C.T. 86ma. 50 6.3V C.T. 2A - - - X6 h t t p s : / / w w w . h a m m f g . c o m / e l e c t r o n i c s / t r a n s f o r m e r s / c l a s s i c / 3 0 0 1 / 31 / 8 / 2 2 , 2 : 3 9 A M H i g h V o l t a g e ( P l a t e ) & F i l a m e n t - 3 9 V A t o 9 4 0 V A ( 3 0 0 S e r i e s ) - H a m m o n d M f g . A.C. Bias Tap on High High Voltage Voltage secondary Secondary with C.T Grounded Filament 1 Filament 2 Filament 3 Filament 4 Dimension Part No. VA R.M.S. (VAC) (VAC) (VAC) (VAC) (VAC) Reference 363CX 119 360V C.T. 288ma. 50 5V C.T. 3A - - - X11 369EX 45 380V C.T. 75ma. 50 6.3V C.T. 2.5A - - - X6 369HX 120 450V C.T. 150ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X10 369KX 188 450V C.T. 300ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X20 370X 41 480V C.T. 46ma. 50 5V C.T. 2A 6.3V C.T. 1.5A - - X6 370AX 44 480V C.T. 58ma. 50 6.3V C.T. 2.5A - - - X6 369GX 50 450V C.T. 75ma. 50 6.3V C.T. 2.5A - - - X6 369JX 50 500V C.T. 69ma. 50 6.3V C.T. 2.5A - - - X6 370CAX 66 500V C.T. 81ma. 50 5V C.T. 2A 6.3V C.T. 2.5A - - X8 370JX 133 500V C.T. 161ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X20 370KX 229 500V C.T. 322ma. 50 5V C.T. 6A 6.3V C.T. 6A - - X22 370DAX 76 520V C.T. 104ma. 50 6.3V C.T. 3.5A - - - X8 370BX 55 550V C.T. 58ma. 50 5V C.T. 2A 6.3V C.T. 2A - - X7 370CX 59 550V C.T. 75ma. 50 6.3V C.T. 0.6A 6.3V C.T. 2.5A - - X7 370DX 86 550V C.T. 104ma. 50 5V C.T. 2A 6.3V C.T. 3A - - X8 370EX 119 550V C.T. 144ma. 50 5V C.T. 3A 6.3V C.T. 4A - - X11 370FX 141 550V C.T. 173ma. 50 5V C.T. 3A 6.3V C.T. 5A - - X19 370HX 180 550V C.T. 230ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X20 370LX 340 550V C.T. 460ma. 50 5V C.T. 6A 6.3V C.T. 9A - - X23 370MX 403 550V C.T. 575ma. 50 5V C.T. 6A 6.3V C.T. 9A - - X24 371X 63 560V C.T. 69ma. 50 5V C.T. 2A 6.3V C.T. 2A - - X7 372BX 98 600V C.T. 115ma. 50 5V C.T. 2A 6.3V C.T. 3A - - X10 372DX 127 600V C.T. 144ma. 50 5V C.T. 3A 6.3V C.T. 4A - - X11 372FX 150 600V C.T. 173ma. 50 5V C.T. 3A 6.3V C.T. 5A - - X20 302AX 198 600V C.T. 230ma. 50 2.5V C.T. 2.5A 5V C.T. 3A 6.3V C.T. 6A 2.5V C.T. 2.5A X13 372HX 191 600V C.T. 230ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X13 372JX 243 600V C.T. 288ma. 50 5V C.T. 4A 6.3V C.T. 8A - - X14 372KX 432 600V C.T. 575ma 50 5V C.T. 6A 6.3V C.T. 9A - - X21 372LX 520 600V C.T. 690ma 50 5V C.T. 6A 6.3V C.T. 12A - - X25 372X 75 620V C.T. 81ma. 50 5V C.T. 2A 6.3V C.T. 2.4A - - X8 376X 157 640V C.T. 173ma. 50 5V C.T. 3A 6.3V C.T. 5A - - X20 373EX 311 650V C.T. 345ma. 50 5V C.T. 6A 6.3V C.T. 9A - - X23 373FX 386 650V C.T. 460ma. 50 5V C.T. 6A 6.3V C.T. 9A - - X24 373DX 101 700V C.T. 104ma. 50 5V C.T. 2A 6.3V C.T. 3A - - X10 373X 125 700V C.T. 127ma. 50 5V C.T. 2A 6.3V C.T. 4A - - X11 373BX 187 700V C.T. 201ma. 50 5V C.T. 3A 6.3V C.T. 5A - - X13 373HX 369 700V C.T. 403ma. 50 5V C.T. 6A 6.3V C.T. 9A - - X21 373JX 710 700V C.T. 863ma. 50 5V C.T. 6A 6.3V C.T. 12A - - X26 374AX 136 720V C.T. 138ma. 50 5V C.T. 3A 6.3V C.T. 3.5A - - X11 374X 141 750V C.T. 127ma. 50 5V C.T. 3A 6.3V C.T. 5A - - X20 374BX 200 750V C.T. 201ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X13 375X 171 800V C.T. 155ma. 50 5V C.T. 3A 6.3V C.T. 5A - - X20 378X 237 800V C.T. 230ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X22 300BX 280 800V C.T. 288ma. 50 5V C.T. 1.2A 5V C.T. 3A 6.3V C.T. 6A - X15 378CX 465 800V C.T. 534ma. 50 6.3V C.T. 6A - - - X21 379WX 940 800V C.T. 1.06 A or 850V C.T. 1A 60* 6.3V C.T. 12A - - - X26 379X 193 850V C.T. 173ma. 50 5V C.T. 3A 6.3V C.T. 5A - - X22 382X 283 1,000V C.T. 230ma. 50 5V C.T. 3A 6.3V C.T. 6A - - X15 384X 329 1,200V C.T. 230mA 50 5V 3A 6.3V 3A 6.3V 3A X15 *Note: 60 VAC winding for bias supply - on our 379WX is a separate winding (maximum current of 200 ma.) Note: See our PDF Design Guide for rectifier use suggestions. Horizontal Mount mounting) h t t p s : / / w w w . h a m m f g . c o m / e l e c t r o n i c s / t r a n s f o r m e r s / c l a s s i c / 3 0 0 2 / 3

Tariff Desc

8504.31.00 TC9500870 TRANSFORMERS, output, ferrite core, frequency within the range 20-50KHz, nominal power rating NOT greater than 100W

8504.31.00 TC1224368 TRANSFORMERS, LED, NOT less than 24VDC and NOT greater than 35VDC

8504.40.30 as follows
(a) separately housed units, designed to be housed in the same cabinet as the central processing unit of equipment of 8471
(b) for telecommunication apparatus of 8517
60 Electric current rectifying assemblies
Free

8504.31.00 TC702370 TRANSFORMERS, CURRENT AND/OR VOLTAGE, having ANY of the following
(a) current transformer voltage rating GREATER than 400kV
(b) voltage transformer voltage rating GREATER than 72kV
(c) combined current and voltage transformer voltage rating GREATER than 72kV

8504.34.00 TC513212 TRANSFORMERS, having ALL of the following
(a) primary and secondary winding
(b) primary voltage NOT less than 500kV
(c) greater than 330 MVA rating

8504.31 TC8343084 AUTOTRANSFORMERS, toroidal core, continuously variable from zero voltage

8504.31 TC8343083 TRANSFORMERS, radio frequency, power rating 100W continuous, frequency range 1.4MHz or greater but NOT exceeding 200.0MHz, input impedance 75ohms, output impedance 50ohms

8504.33.00 TC1761475 CURRENT TRANSFORMER MODULES, with OR without voltage measurement outputs, having NOT greater than 4 poles

8504.31.00 TRANSFORMERS, RF pulse, dual in-line packaging (DIP) TC9209172

8504.31.00 TC 1056338 TRANSFORMERS, TOROIDAL, STEP DOWN, isolated OR auto-wound, enclosed, complying with Australian & NZ Standards AS/NZS61558.1:2008, AS/NZS3820:2009 & AS/NZS3191:2008, including ALL of the following
(a) input voltage NOT less than 230V and NOT greater than 250V
(b) output voltage NOT less than 100V and NOT greater than 120V
(c) female 3 slot output chassis sockets rated at NOT greater than 20A
(d) rated Voltage Amps NOT less than 0.05kVA & NOT greater than 4kVA
(e) thermal fuse or thermal cut out protectors
Hammond Canada
Hammond Manufacturing
HAMMOND MFG
Hammond Power Solutions
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