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3.3V/5V MB102 Breadboard Power Supply Module

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3.3V/5V MB102 Breadboard Power Supply Module

Product Description

MB102 solderless-breadboard power module with independently selectable 3.3V and 5V rails. It accepts 6.5–12VDC through the barrel input or USB power and provides convenient breadboard and header outputs for microcontroller, sensor and electronics prototyping.

Product Specifications

ModuleMB102 breadboard power supply
DC Input6.5–12VDC
Alternate InputUSB power
Output Voltages3.3V / 5V selectable
Maximum Output Current<700mA
ChannelsTwo independently selectable rails
Approx. Dimensions45 × 25 × 14mm

Product Features

  1. Dual Breadboard Rails
    Provides independent selectable power to the two breadboard supply buses.
  2. Flexible Input
    Can be powered from a 6.5–12V DC input or suitable USB source.
  3. 3.3V/5V Selection
    Each channel can be switched between off, 3.3V and 5V.
  4. Header Outputs
    Additional output pins simplify powering external modules and sensors.

Package Includes

1 × 3.3V/5V MB102 Breadboard Power Supply Module

Other Information

Applications & Use Cases
  • Arduino and microcontroller breadboard projects
  • Sensor and module prototyping
  • Educational electronics experiments
Important Note

Do not exceed the module current rating. Check jumper positions and rail polarity before connecting sensitive 3.3V devices.

Shipping & Returns

Shipping and returns are handled according to the current TwoElectrons Shipping & Returns Policy displayed on the website.

Warranty Information

15 Days Seller Warranty:

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What Voids Warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Shipping & Returns Policy

Shipping Policy:
  • Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
  • If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
Return & Refund Policy:
  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests from here: Return Request or contact us at 09831070550.
  • Refunds are processed within 3-4 working days after inspection and approval.
Main Features
  • Selectable 3.3V and 5V breadboard rails
  • 6.5–12VDC barrel input or USB power
  • Two independently controlled output channels
  • Each rail selectable to 0V, 3.3V or 5V
  • Additional 3.3V and 5V header outputs
  • Maximum output current below 700mA
  • Designed for solderless breadboard prototyping
SKU: 2EMK2057
₹ 85.00
Bulk orders or B2B inquiries? communication@twoelectrons.com

Lead time

Quantity Dispatch
1-10 units 1 to 3 days (metro cities)
3 to 7 days (others location)
>10 units To be negotiated
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15 Days Product Warranty
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