Datasheet > JPS250

JPS250

更新时间： 2024-02-15 11:57:16

品牌	Logo	应用领域
其他 - ETC		开关
页数	文件大小	规格书
10页	3598K
描述
Switching Power Supply

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JPS250 数据手册

JPS250 Series Application Note

JPS250 Series

Application Note

Contents:

Section 1: Introduction

The JPS250 Series Switching Power Supply is a single output switcher

that utilizes Zero Voltage / Zero Current topology to allow efficient

operation, small size and quite operation. The Supplies offer 250 watt

operation with 18 cfm airflow and 200 watt convection cooled operation.

1. Introduction

2. Safety Agency Approvals

3. Emission Standards

4. Input Specifications

Features Include:

Ideal for 1U High / Low Profile Applications

Active Power Factor Correction for EN61000-3-2 Compliance

Greater than 80% Efficiencies

World-Wide Safety Approvals

Class B Emissions

5. Output Specifications

6. General Specifications

7. Environmental Specifications

8. Mechanical Specifications

9. Control & Supervisory Signals

10. Characteristic Curves

11. Part Numbering (Options)

12. Warranty Statement

Full Featured Control and Status Signals

Section 2: Safety Agency Approvals

UL 1950.....................................................................................................Approved

CSA 22.2 # 234....................................................................................Approved

TUV EN60950............................................................................................Approved

CE Mark............................................................................................................Filed

Section 3: Emission Standards

FCC..................................................................................................20780 Level B

CISPR.........................................................................................EN55022 Class B

EN61000-3-2.....................................................................................................Pass

EN61000-4-2 level 4 (ESD Susceptibility)..................................................8 kv

EN61000-4-3 level 3 (Radiated Susceptibility).....................................10 V/M

EN61000-4-4 level 3 (EFT / Burst)............................................................±2kv

EN61000-4-5 class 3 (Input Transient Protection).............1 kV line to line

2 kV Line to Ground

Hea dqua rters: 508-429-9883

12 3 4 5 6 7...10

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