Dell/Delta DA180PM111 Power Supply
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- For more information, see this article's corresponding Wikipedia page: Device.
Dell/Delta DA180PM111 Power Supply
| Preliminary Information | |
|---|---|
| Leak Risk | Low |
| Batteries | None |
| Mounting Technology | Through Hole, SMD, BGA |
| Capacitor Types | Aluminum Electrolytic, Tantalum, Ceramic, Polymer |
| Destructive Entry | No |
The Dell/Delta DA180PM111 Power Supply is a 180 W power supply made by Delta that is included with many Dell products, including many Dell thunderbolt docks.
Known Issues
Power Supply Cycles on and off when under load
Causes
- Unknown
Solutions
- Unknown
Disassembly Notes
DANGER Safely discharge capacitor C1 before removing shielding to avoid sparks and damage to power supply
- Remove the four rubber feet from the bottom of the power supply
- Unscrew the four screws from the power supply
- Safely discharge capacitor C1
- Unsolder the shielding from the power supply.
Original Parts
Basic PCB Name
Note model numbers and board revisions here
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1 | 120 µF | 400 V | Through Hole Radial | 105 °C | Aluminum Electrolytic | LTEC | TY | |||
| C3 | 1 | 1.5 uF | Through Hole | Film | |||||||
| C111, C112, C113, ? | 4 | 680 µF | 25 V | Through Hole Radial | 105 °C | Aluminum Electrolytic | LTEC | LXY | |||
| CX1 | 1 | 560 nF | 310 VAC | Through Hole | X2 Safety Film | ||||||
| C13 | 1 | 33 nF | 630V | Through Hole | Film |
| RefDes | Qty | Model Number/Part Number | Manufacturer (If Applicable) | Package | Explanation | Datasheet |
|---|---|---|---|---|---|---|
| IC31 | 1 | DAP020A | SOIC-16 | (Likely) Power Supply Controller-Related | ||
| IC41 | 1 | DAP027A6 | SOIC-14 | (Likely) Power Supply Controller-Related | ||
| 1 | MP6922 | Monolithic Power Systems | SOIC-8 | Dual FET Controller | MP6922 | |
| IC131 | 1 | LM258A | Texas Instruments | SOIC-8 | Dual OpAmp | LM258A |
| BD1 | GBU10V08 | Diodes Incorporated | GBU | 10A Bridge Rectifier | GBU10V | |
| Q1, Q2 | 2 | 6R385P | TO-220F | 650V N-Channel Power MOSFET | 6R385P |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C1 | 1 | Digikey Mouser LCSC | |
| C3 | 1 | Digikey Mouser LCSC | |
| C111, C112, C113, ? | 4 | Digikey Mouser LCSC | |
| CX1 | 1 | Digikey Mouser LCSC | |
| C13 | 1 | Digikey Mouser LCSC |
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| IC31 | 1 | Digikey Mouser LCSC | |
| IC41 | 1 | Digikey Mouser LCSC | |
| 1 | Digikey Mouser LCSC | ||
| IC131 | 1 | LM258ADR | Digikey Mouser LCSC |
| BD1 | 1 | GBU10V08-TU / GBU1510 | Digikey Mouser LCSC |
| Q1, Q2 | 2 | Digikey Mouser LCSC |
If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.
Kits
- Digikey BOM: https://www.digikey.com/