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orb-1-partlist
ORB-1 part list
For building ORB-1 Booster you need the following parts:
| Pcs | Value | Reference | Description | Price | Free part | Note |
|---|---|---|---|---|---|---|
| 2 | 0R15 0R22 | R1, R2 | Power resistor, minimum 4W | 0,3 € | - | Max length 17mm |
| 2 | 100uF | C2 | Electrolytic capacitor 5mm | Yes | Min 35V | |
| 2 | 100nF | C3, C4 | Capacitor 5mm | Yes | ||
| 0 | 10000uF | C5, C6 | Electrolytic capacitor, snap in | - | Min 25V | |
| 8 | 2200uF | C7-C14 | Electrolytic capacitor 7,5mm | 1000uF | Min 35V | |
| 1 | 1000k | R3 | Resistor 0,25W | Yes | ||
| 3 | 100k | R4, R10, R14 | Resistor 0,25W | Yes | ||
| 2 | 100R | R7 | Resistor 0,25W | Yes | ||
| 2 | 10k | R11, R13 | Resistor 0,25W | Yes | ||
| 1 | 15k | R9 | Resistor 0,25W | Yes | ||
| 1 | 1k | R6 | Resistor 0,25W | Yes | ||
| 2 | 22k | R15 | Resistor 0,25W | Yes | ||
| 1 | 3k3 | R16 | Resistor 0,25W | Yes | ||
| 1 | 560R | R12 | Resistor 0,25W | Yes | ||
| 2 | 1N4001 | D5 | Diode | 1N5397 | ||
| 4 | 1N4148 | D7-D10 | Switch diode | 1N4848 | ||
| 3 | 15V | Z1,Z2,Z3 | Zener diode | 0,03 € | - | |
| 4 | 1N5406 | D1-D4 | Diode | 0,1 € | - | |
| 1 | 7805 | U1 | +5V | 0,2 € | - | |
| 1 | 7905 | U2 | -5V | Yes | ||
| 1 | BC327 | Q4 | Transistor PNP 0,5W | BC327 | ||
| 3 | BC337 | Q3, Q5, Q6 | Transistor NPN 0,5W | BC338 | ||
| 2 | 3,15A | F1, F2 | Fuse | 0,3 € | - | Depends on output current and trafo center tap |
| 2 | Fuse holder | 0,12 € | - | |||
| 2 | CONN_2 | J2, J3 | Terminal | Limited supply | ||
| 1 | CONN_3 | J1 | Terminal | Limited supply | ||
| 2 | CONN_5 | P1, P2 | Pin header | Yes | ||
| 2 | LED | D11, D12 | 0,05 € | - | ||
| 1 | NE5534 | U3 | OP | Limited supply | Most OP-types can't handle +-20V - NE5534 can! | |
| 1 | TIP141 | Q1 | - | |||
| 1 | TIP146 | Q2 | - | |||
| 2 | Insulating washer | 0,1 € | - | |||
| 2 | Nylon screw | 0,1 € | - | |||
| Optional parts for fan output | ||||||
| 1 | 240R | R17 | Resistor 0,25W | Yes | ||
| 1 | 2k2 | R18 | Resistor 0,25W | Yes | ||
| 1 | CONN_3 | P3 | Pin header | Yes | ||
| 1 | CONN_2 | P4 | Pin header | Yes | ||
| 1 | LM317 | U4 | 0,23 € | - | ||
| 1 | NTC | 470R | - | |||
Free Parts??? Yes, I happen to have a large stock of surplus components, free for all Rocrailers when used in the Open Rocrail kits. You only need to pay for PCB, shipping and the non-free parts!
orb-1-partlist.txt · Last modified: 2018/11/12 08:56 (external edit)
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