A190B Allicdata Electronics
Allicdata Part #:

A190B-ND

Manufacturer Part#:

A190B

Price: $ 43.02
Product Category:

Discrete Semiconductor Products

Manufacturer: Powerex Inc.
Short Description: DIODE GEN PURP 300V 250A DO205AA
More Detail: Diode Standard 300V 250A Stud Mount
DataSheet: A190B datasheetA190B Datasheet/PDF
Quantity: 1000
30 +: $ 38.72250
Stock 1000Can Ship Immediately
$ 43.02
Specifications
Series: --
Packaging: Bulk 
Part Status: Active
Diode Type: Standard
Voltage - DC Reverse (Vr) (Max): 300V
Current - Average Rectified (Io): 250A
Voltage - Forward (Vf) (Max) @ If: 1.3V @ 250A
Speed: Standard Recovery >500ns, > 200mA (Io)
Capacitance @ Vr, F: --
Mounting Type: Stud Mount
Package / Case: DO-205AA, DO-8, Stud
Supplier Device Package: --
Operating Temperature - Junction: -40°C ~ 200°C
Base Part Number: A190
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The A190B is a single-phase bridge rectifier. Generally, a bridge rectifier is an arrangement of four or more diodes that allow current to flow in only one direction, creating an electrical current with a positive and negative voltage that can be used to convert AC to DC. This type of rectifier is used in the majority of commercial power supplies, top-of-stove elements, and numerous other applications. To meet the demands of consumers, modern diode bridge rectifiers can handle higher currents and voltages, as is the case with the A190B.

The A190B has a maximum direct current (DC) voltage rating of 1,000 volts and a peak repetitive reversed voltage of 1,400 volts. It also has a 1,200 surge current rating and 1,000 amperes in the time of wave form, which is great for industrial applications. In addition, it features a 1.8 microsecond typical recovery time, a 120 nanosecond forward muscle time, and an efficient heat sink.

Some of the applications that require the A190B bridge rectifier include power supplies, switching power supplies, LED light modules, automated test systems, solar power panels, medical equipment, optical power supplies, electric vehicle chargers, and even more electric and electronic components. Given its features and capabilities, it is a popular and widely-used rectifier.

In terms of its working principle, the A190B rectifier utilizes the diode proerties of a semiconductor to control the flow of current. The four diodes in the bridge configuration allow the current to travel in a clockwise direction, converting the alternating current (AC) to direct current (DC). It is also able to prevent the current from flowing in the reverse direction, which is important in order to prevent damage to sensitive electronic components.

When it is close to a high-powered circuit, like when it is part of a power-supplying circuit, the heat sink on the A190B bridge rectifier is what helps keep it from overheating. It spreads the heat generated by the diodes throughout its body so the heat does not concentrate in one area and overheat the diode. This helps keep the diode working longer and maximizes its efficiency.

The A190B single-phase bridge rectifier is highly versatile and is ideal for numerous applications that involve converting AC to DC. It is able to withstand a high level of voltage and current, and is equipped with a heat sink to keep it from overheating. Its four diodes control the flow of current, ensuring that it always flows in a single direction and never backs up.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "A190" Included word is 33
Part Number Manufacturer Price Quantity Description
940-SP-3088R-A190 Stewart Conn... 0.25 $ 1000 CONN MOD PLUG 8P8C UNSHIE...
DA-15P-A190-K87 ITT Cannon, ... 11.51 $ 2579 CONN D-SUB PLUG 15POS PNL...
DE-9P-A190-K87 ITT Cannon, ... 7.71 $ 1000 CONN D-SUB PLUG 9POS PNL ...
DE-9S-A190-A197 ITT Cannon, ... 9.83 $ 8080 CONN D-SUB RCPT 9POS PNL ...
DB-25P-A190-K87 ITT Cannon, ... 17.12 $ 4579 CONN D-SUB PLUG 25POS PNL...
DB-25S-A190-A197 ITT Cannon, ... 22.1 $ 1550 CONN D-SUB RCPT 25POS PNL...
DC-37P-A190-K87 ITT Cannon, ... 25.05 $ 1434 CONN D-SUB PLUG 37POS PNL...
DDY-50S-A190-A197 ITT Cannon, ... 45.4 $ 1000 CONN D-SUB RCPT 50POS PNL...
DBME17W2POL4-A190-K87 ITT Cannon, ... 0.0 $ 1000 CONN D-SUB PLUG 17P PNL M...
DC-37S-A190-A197 ITT Cannon, ... 32.07 $ 3903 CONN D-SUB RCPT 37POS PNL...
DB-25S-F179A-A190-A197 ITT Cannon, ... 56.87 $ 1550 CONN D-SUB RCPT 25POS PNL...
DE9P-1A8N-A190-K87-146 ITT Cannon, ... 0.0 $ 1000 CONN D-SUB PLUG 9POS R/A ...
96LEDK-A190SX35NF1 Advantech Co... 170.51 $ 1000 19 SXGA, D-LVDS, 350NITS,...
F3SJ-A1900P25-TS Omron Automa... 3.47 $ 1000 F3SJ-A1900P25-TS
A190B Powerex Inc. 43.02 $ 1000 DIODE GEN PURP 300V 250A ...
A190RB Powerex Inc. 43.02 $ 1000 DIODE GEN PURP 300V 250A ...
A190D Powerex Inc. 45.63 $ 1000 DIODE GEN PURP 400V 250A ...
A190RD Powerex Inc. 45.63 $ 1000 DIODE GEN PURP 400V 250A ...
A190M Powerex Inc. 48.24 $ 1000 DIODE GEN PURP 600V 250A ...
A190RM Powerex Inc. 48.24 $ 1000 DIODE GEN PURP 600V 250A ...
A190N Powerex Inc. 50.83 $ 1000 DIODE GEN PURP 800V 250A ...
A190RN Powerex Inc. 50.83 $ 1000 DIODE GEN PURP 800V 250A ...
A190P Powerex Inc. 51.64 $ 1000 DIODE GEN PURP 1KV 250A D...
A190RP Powerex Inc. 51.64 $ 1000 DIODE GEN PURP REV 1KV DO...
A190PB Powerex Inc. 54.75 $ 1000 RECTIFIER STUD MOUNT DO-9...
A190RPB Powerex Inc. 54.75 $ 1000 RECTIFIER STUD MOUNT DO-9...
A190PD Powerex Inc. 59.2 $ 1000 DIODE GEN PURP 1.4KV 250A...
A190RPD Powerex Inc. 59.2 $ 1000 DIODE GEN PURP REV 1.4KV ...
A190PE Powerex Inc. 61.07 $ 1000 DIODE GEN PURP 1.5KV 250A...
A190RPE Powerex Inc. 61.07 $ 1000 DIODE GEN PURP REV 1.5KV ...
A190 TPI (Test Pr... 0.0 $ 1000 RUBBER BOOT FOR 190 SERIE...
DBM13H3POL4-A190 ITT Cannon, ... 0.0 $ 1000 COMBO-D 13H3 M OL4 A190
DDM24W7SOL4-A190 ITT Cannon, ... 0.0 $ 1000 COMBO 24W7 OL4 G50
Latest Products
IDW30E65D1

Diodes - General Purpose, Power, Switchi...

IDW30E65D1 Allicdata Electronics
PMEG4005AEA/M5X

DIODE SCHOTTKY 40V 500MA SC76Diode Schot...

PMEG4005AEA/M5X Allicdata Electronics
RGP10J-057M3/54

DIODE GEN PURPOSE DO-204ALDiode

RGP10J-057M3/54 Allicdata Electronics
1N4004-N-2-2-BP

DIODE GEN PURP 400V 1A DO41Diode Standar...

1N4004-N-2-2-BP Allicdata Electronics
CPD76X-1N5817-CT

DIODE SCHOTTKY 20V 1A DIE 1=400Diode Sch...

CPD76X-1N5817-CT Allicdata Electronics
JANTXV1N6662US

DIODE GEN PURP 400V 500MA D5ADiode Stand...

JANTXV1N6662US Allicdata Electronics