EPower
From Enterprise Wiki
Revision as of 16:25, 15 May 2018 by Pear (talk | contribs) (Created page with "EPower module (top view) =Brief information= The EPower module replaces the original Enterprise power circuits. =Specification= The module has...")
Contents
Brief information
The EPower module replaces the original Enterprise power circuits.
Specification
The module has three power sources:
- 12 V @ 0.7 A,
- 5 V @ 1.5 A channel A,
- 5 V @ 1.5 A channel B.
The current limitation of the 5 V stabilizer is set at 3.7 A [I = 37125 / R1] (the maximum possible current is 7 A, if need, but it could damage the circuitry of the computer).
Maximum values (limited by permissible current of the power filters) are:
- 12 V @ 1.2 A,
- 5 V @ 2.5 A per channel (both 5A+5B @ 4.5[A]).
This is much more than the original power source (12[V] @ 0.15[A] and 2x 5[V] @ 1[A]).
How to install
What you need
- EPower module
- screwdriver
- soldering iron
- tin extractor
- solder tin
- pliers
Enterprise mainboard preparation
The following components should be desoldered from the motherboard:
- C8
- C9
- C10
- C11
- C12
- D2
- D3
- D4
- L1
- U19
- U20
- U21
- TR2
- TR3
- R13
- R14
- R15
- R16
Links
Thread on the Enterprise Forever forum Enterprise Power module - EPower