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Type 2 Depth Charge
[Edit]
No.227 二式爆雷
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Refittable Class | |
Coastal Defense Ship | Destroyer |
Light Cruiser | Torpedo Cruiser |
Heavy Cruiser | Training Cruiser |
Aviation Cruiser | Fast Battleship |
Battleship | Aviation Battleship |
Light Carrier | Standard Aircraft Carrier |
Armored Carrier | Seaplane Tender |
Submarine | Aircraft Carrying Submarine |
Submarine Tender | Fleet Oiler |
Repair Ship | Amphibious Assault Ship |
Introduction
対潜水艦に使用する増加爆雷装備です。爆雷は戦訓を踏まえ、改良されています。
駆逐艦や海防艦などに爆雷投射機やソナー類などの対潜装備ともに装備することで、対潜能力の向上が図れます。
This is additional depth charge equipment for use in anti-submarine actions. The depth charges have been improved from wartime testing.
When equipped in combination with depth charge projectors, sonar, and such anti-submarine equipment on Destroyers, Coastal Defense Ships, and the like, anti-submarine ability will increase.
Mechanics
Depth Charges are one of the main equipment used for ASW, greatly enhancing ASW Damage Synergy. Their main stat is "ASW"
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ASW Damage Synergy | ||
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AP AP | |
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AP AP AP AP AP | |
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ASW Damage Modifiers: [math]\displaystyle{ \text{Mod}_\text{synergy} = {Mod}_\text{1} \times {Mod}_\text{2} }[/math] | ||
[math]\displaystyle{ {Mod}_\text{1} }[/math] | ![]() ![]() (Any Sonar + Any Depth Charge) |
1.15 |
[math]\displaystyle{ {Mod}_\text{2} }[/math] | ![]() ![]() ![]() |
1.1 |
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1.25 | |
Examples | ||
[math]\displaystyle{ \text{Mod}_\text{synergy} }[/math] | ![]() ![]() ![]() |
1.4375[math]\displaystyle{ 1.15 \times 1.25 }[/math] |
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1.265[math]\displaystyle{ 1.15 \times 1.1 }[/math] | |
Armor Penetration | ||
Indepentant of synergies, some equipment provides additional armor penetration to ASW attacks.
The flat armor penetration value is calculated as follows:
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Notes
How To Obtain
Stock equipment of: Akigumo Kai Ni (★+7)
Upgradeable from: Type 95 Depth Charge
From quest: By2 (choice), By6 (x2, choice), B140 (x2, choice), B191 (x2, choice), C23 (choice), C27 (choice)
From limited-time quest: 21Su LB3 (x3, choice), 2101 LQ1 (x2, choice), SB28 (x2, choice), S (x2, choice), SB50 (x2, choice), SB54 (x2, choice), Su08, 2110 LB02 (x3, choice), 2112 LB02 (x2, choice), 22Fa LB05 (x3, choice), 2302 C1 (x2, choice)
Event reward for:
- Spring 2017 Event E-2: Hard, Medium
- Summer 2017 Event E-2: Hard, Medium
- Fall 2017 Event E-2: Hard, Medium
- Winter 2018 Event E-2: Hard
- Fall 2021 Event E-2: Hard (★+4), Medium (★+4), Easy (★+4), Casual (★+4)
- Early Spring 2023 Event E-1: Hard x2 Choice, Medium x2 Choice, Easy Choice, Casual Choice
Uses
Used to improve: Type 2 Depth Charge, Type 2 Depth Charge Kai Ni
Updates History
- 2017-05-02: Implemented
- 2022-08-04: Became improvable
Improvement
Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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Type 2 Depth Charge | 0 | 10 | 110 | 10 | 80 | 4/5 | 2/2 | 1x![]() |
Y S |
H D |
H D |
M H |
M K |
M Y K |
Y K S |
Mikura Kai![]() Yashiro Kai ![]() Kurahashi Kai ![]() Hiburi Kai ![]() Daitou Kai ![]() Shiratsuyu Kai Ni ![]() |
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6 | 5/6 | 3/4 | 1x![]() | |||||||||||||||
10 | - | - | - |
Improvement ![]() | ||||||||||
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1★ | 2★ | 3★ | 4★ | 5★ | 6★ | 7★ | 8★ | 9★ | Max★ |
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0.67 | 0.94 | 1.15 | 1.33 | 1.49 | 1.63 | 1.76 | 1.89 | 2.00 | 2.11 |