DB207 Bridge Rectifier – KSH 30 at HIMASTORES Mombasa – best electronics in Kenya
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DB207 Bridge Rectifier

SKU: HMJ511 Category: Intergrated circuits
KSH 30.00
Out of Stock

Product Description

DB207 Single-Phase Glass Passivated Bridge Rectifier

1000V 2A ThroughHole Diode Bridge for ACDC Conversion

The DB207 is a single-phase bridge rectifier that converts alternating current (AC) to direct current (DC) [citation:5][citation:7][citation:8]. It is a popular choice for a wide variety of power supply applications, from battery chargers to home appliances [citation:4][citation:9].

1000V Peak Reverse Voltage Suitable for highvoltage AC inputs
2A Forward Current - Capable of driving moderate DC loads
Operating temperature range: -55°C to +150°C [citation:2][citation:3][citation:8]
This is a through-hole component, ideal for breadboards and DIY projects [citation:7][citation:11]
Do not exceed 60A peak surge current to prevent damage [citation:3][citation:8][citation:9]

Technical Specifications

ParameterValue
Peak Reverse Voltage (V_RRM)1000V [citation:1][citation:2][citation:7]
RMS Voltage (V_RMS)700V [citation:1][citation:8][citation:9]
Average Forward Current (I_O)2A [citation:2][citation:3][citation:7]
Peak Forward Surge Current (I_FSM)60A [citation:3][citation:8][citation:9]
Maximum Forward Voltage (V_F)1.1V @ 2A [citation:1][citation:2][citation:3]
Reverse Leakage Current (I_R)10µA @ 1000V (25°C) [citation:2][citation:7][citation:8]
Package TypeDB ThroughHole (4EDIP) [citation:7][citation:8]

= Key Features =

High Current Capability - Rated for 2A average output [citation:2][citation:3][citation:9]

Glass Passivated Chip Junction - Provides reliable performance [citation:3][citation:9]

Low Forward Voltage Drop - 1.1V at 2A for efficient operation [citation:2][citation:3][citation:7]

High Surge Overload Rating - 60A surge capability [citation:3][citation:8][citation:9]

RoHS Compliant - Meets environmental standards [citation:1][citation:3][citation:8]

Printed Circuit Board Compatible - Standard 2.54mm pin spacing [citation:1][citation:8][citation:9]

= Applications =

  1. Generalpurpose ACto-DC conversion [citation:4][citation:8]
  2. Power supplies for appliances [citation:4]
  3. Adapters and battery chargers [citation:4][citation:9]
  4. LED lighting and lighting ballasts [citation:4]
  5. Office equipment and industrial controls [citation:4]
Reliable and Robust Excellent priceto-performance ratio
Easy to Use 4pin package with standard spacing

√ Suitable for diode replacement in many general-purpose power supplies

√ Compatible with 50Hz and 60Hz mains

√ Available from multiple manufacturers as an industry-standard part

Troubleshooting

No DC output:

  • Verify AC input connections (pins 1 and 2) [citation:3]
  • Check for open circuit across any internal diode
  • Ensure DC output is not shorted (pins 3 and 4) [citation:3]

Overheating:

  • Ensure load current is less than 2A
  • Check for adequate airflow around the component
  • Verify that peak voltage does not exceed 1000V

Burning smell:

  • Immediately disconnect from power
  • Check for a short circuit on the DC output
  • Verify the bridge was not connected to an AC voltage above 700V RMS