2010-02-25

Power FET / V-FET / VFET / SIT 功率電晶體

古董半導體功率電晶體 VFET - Vertical Field Effect Transistors link spec link
VFET的電源利用率低(因其DS飽和壓降高達十幾伏,而BJT僅近一伏,達林頓也在二伏內).
縦型FET(SIT / Static Induction Transistor)アンプ link / jp lonk

SONY
2SK60 / 2SJ18 (170V 5A 63W)
- 1G 綜合擴大機: TAN-4650 link, TAN5650, TAN-8650 Wega V-4810‧後級擴大機:TA-5550, TA -8550兩款
- 78年のMJ誌の広告を見ると、当時ペアで3,000~3,300円で販売されています。ちなみに

2010-02-20

Trekking umbrella SWING 健行雨傘

Trekking umbrella SWING Emergencylink / 來自德國 EuroSchirm link
NT$770 購於百岳
L 64cm / diameter 100cm / weight 312g

2010-02-18

My iBook mount Windows-shared-Disk

Welcome to Darwin!


ibook:~ ku$ sudo smbclient -L //192.168.1.32 -U%

WARNING: Improper use of the sudo command could lead to data loss
or the deletion of important system files. Please double-check your
typing when using sudo. Type "man sudo" for more information.

To proceed, enter your password, or type Ctrl-C to abort.

Password:
Domain=[MSHOME] OS=[Unix] Server=[Samba 3.0.20]

Sharename Type Comment
--------- ---- -------
Public Disk Public Directory for everyone
USB_DISK Disk Total USB External Disk
Configure Disk Configure for Storage AP
IPC$ IPC IPC Service (samba server)
ADMIN$ IPC IPC Service (samba server)
Domain=[MSHOME] OS=[Unix] Server=[Samba 3.0.20]

Server Comment
--------- -------
NAS samba server

Workgroup Master
--------- -------
MSHOME NAS
WORKGROUP KAYAK-PC


ibook:~ ku$

2010-02-16

Jeep ZJ roof-racks

Jeep Grand-Cherokee ZJ 原廠有車頂架橫桿 , 橫桿為扁平管狀, 寬約6cm.

如果要裝比較常見的 THULE 規格配件就麻煩了.

THULE 一般無雨槽車頂架桿組 for Jeep ZJ , 在 CAR ROOFRACKS link 查到的.
Item Code Description Unit Price Qty Totals
762 Standard Bars (Pack of 2) 135cm £ 28.35 £ 28.35
750 Rapid System Gutterless Foot Pack (Pack of 4) £ 56.70 £ 56.70
1101 Rapid Fitting Kit - 1101 £ 24.70 £ 24.70
Fittings selected for JEEP Grand Cherokee 92-98.

THULE 581 貨盤 都樂橫桿限3.30公分以內

RV-Inno 橫桿 32mmx23mm

2010-02-12

Boat Diy

台灣獨木舟推廣協會討論區 » 造船&DIY link

碳纖維實心棒:
* 萬事隆企業 三重市重新路四段138之3號 (碳纖棒,玻纖板)
* 臺北市後火車站太原路有賣,價格合理.
* 太原路142之12號?  
( 中順橡膠有限公司 台北市大同區太原路154之2號1樓   (安全網、人工草、防撞條、不織布、塑膠桶、止水帶、高壓管、海棉條、防震墊、支承墊、保溫板、保溫管、防震橡膠、防撞膠條、橡膠迫緊、進排水管、吸排風機、滾輪包膠、靜電桌椅、PVC門簾、隔音棉、羊毛氈)
* 三重靠台北橋附近有幾家工程塑膠材料店, 曾在那兒買過玻纖板.


用5cm直徑,厚3mm的鋁管做master和boom ,一般的鋁材料行可以買到,6m長一支約二千元,用鋼鋸就很容易把它鋸開。非常輕又堅固。  
記得要去買viny耐酸鹼樹脂好很多.