Shared Projects by DEL

Shared Projects by DEL

BLF driver DDm-M6/SRK [rev01a][untested]

2 layer board of 1.82 x 1.82 inches (46.2 x 46.2 mm)
Uploaded: January 03, 2017
Shared: January 03, 2017
Total Price: $16.50

BLF flashlight driver for M6/SRK lights, DD+m

Features

  • 46 mm diameter.
  • Two channel output: Direct drive + 350 mA regulator LED driver.
  • R5, R3, R4, C2 for enhanced stability.
  • Oversized heat plane for the 7135 with good thermal link to the ground ring.
  • Generous 0603 pad sizes…

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BLF flashlight driver for M6/SRK lights, DD+m

Features

  • 46 mm diameter.
  • Two channel output: Direct drive + 350 mA regulator LED driver.
  • R5, R3, R4, C2 for enhanced stability.
  • Oversized heat plane for the 7135 with good thermal link to the ground ring.
  • Generous 0603 pad sizes…

Show full description

Embeddable link to order this shared Project

BLF driver 1400m-17 [rev00e][tried & tested]

2 layer board of 0.69 x 0.69 inches (17.4 x 17.4 mm)
Uploaded: December 10, 2016
Shared: December 10, 2016
Total Price: $2.35

BLF flashlight driver, 17 mm, 1.4 A + m

Features

  • 7135 1400 mA regulated LED driver
  • Dual channel (3+1 7135)
  • No OTC - Intended for memory-decay or no-memory firmware.
  • R5 to eliminate unintentional Vcc boosting during PWM.
  • Cell voltage read upstream of D1.
  • Oversized heat pla…

Show full description

BLF flashlight driver, 17 mm, 1.4 A + m

Features

  • 7135 1400 mA regulated LED driver
  • Dual channel (3+1 7135)
  • No OTC - Intended for memory-decay or no-memory firmware.
  • R5 to eliminate unintentional Vcc boosting during PWM.
  • Cell voltage read upstream of D1.
  • Oversized heat pla…

Show full description

Embeddable link to order this shared Project