German submarine U-52 was a type VIIB U-boat of Nazi Germany's Kriegsmarine during World War II.She was initially ordered on 15 May 1937, in violation of the terms of the Treaty of Versailles, and laid down on 9 March 1938, at the yards of Friedrich Krupp Germaniawerft AG in Kiel as yard number 587. Launched on 21 December 1938, she was commissioned on 4 February 1939, under the command of ...

U-52号（德語： U 52 ）是纳粹德国 战争海军建造的二十四艘VII-B型 潜艇（或称U艇）之一。 它由基尔的日耳曼尼亚船厂承建，于1938年12月21日下水，至1939年2月4日 交付使用 （ 英语 ： Ship commissioning ） 。 第二次世界大战期间，该艇曾执行过八次巡逻作战，共击沉13艘同盟国或中立国商船，累积总吨位 ...

The U-boat War in World War Two (Kriegsmarine, 1939-1945) and World War One (Kaiserliche Marine, 1914-1918) and the Allied efforts to counter the threat. Over 40.000 pages on the officers, the boats, technology and the Allied efforts to counter the U-boat threat.

Contributor: C. Peter Chen ww2dbase Submarine U-52 was commissioned to Lieutenant Captain Wolfgang Barten in Feb 1939. She made a total of 13 war patrols during the war; one of them was under the command of Barten, while the latter 12 were under the command of …

SM U-52 was one of 329 submarines serving in the Imperial German Navy in World War I. U-52 was engaged in the naval warfare and took part in the First Battle of the Atlantic.. U-52 was noted for sinking two notable warships, the first notable warship (and second kill) being the Royal Navy's light cruiser HMS Nottingham, sunk in the North Sea on 19 August 1916 at

2010年12月11日 · OTL ----- Tung-sol 5U4G top getter 這隻是個人目前第一喜歡的管子 在高頻跟解析的表現,個人覺得比U52還優秀 但是中頻厚度跟低頻就輸了 空間感也比較小一點 但是比較喜歡這隻的決定性因素是 這隻比U52的速度感好很多,聽快歌很帶勁 而且在其他音響性上也比之前兩隻好 ...

2025年2月8日 · 10年前谁能想到，Intel和AMD会是现在这种竞争局面呢？根据最新爆料，Ultra 200S系列“失利”后，Intel有望痛定思痛。近日，WccfTech分享了Intel未来的CPU发展规划，其中涵

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The U52 is a very useful rectifier with its 250 mA current rating and PIV of 1,400 Volts. This example is of modern construction, with a glass disc base replacing the old pinch that was used in the original late 1930's valves. The maximum reservoir capacitor is 16 µF and the minimum series resistance is 180 Ohms.