明纬 MEAN WELL · MPT系列系列

明纬官方正品MPT系列系列3 年保修

MPT-45A · + + 三路输出微漏电医用无外壳开关电源

Mean Well · Enclosed Switching Power Supply · 40.5W 5

输出电压: 5 V DC
额定功率: 40.5 W
输出电流: 3 A

¥188.00含 13% 增值税

选择型号 — PT-45系列MPT-45A

MPT-45A40.5W · 5V · 3A

MPT-45B42.6W · 5V · 3A MPT-45C43.5W · 5V · 3A PT-45A40.5W · 5V · 3A PT-45B42.6W · 5V · 3A PT-45C43.5W · 5V · 3A PT-450345.2W · 5V · 4A

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数量

关于 MPT-45A，直接问工程师已带入当前型号，无需重复说明。

批量报价

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淘宝京东天猫

下载规格书·

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满购包邮正品授权含 13% 增值税发票工程师选型支持

产品概述

产品特点

Universal AC input / Full range
Low leakage current <250μA
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
Medical safety approved (2 x MOPP between primary to secondary)
100% full load burn-in test
Fixed switching frequency at 45KHz
3 years warranty

规格参数

MPT-45A参数摘自官方规格书（2012-11-28 版）下载规格书 PDF

OUTPUT

OUTPUT NUMBER: CH1 CH2 CH3
DC VOLTAGE CH1: 5V
DC VOLTAGE CH2: 12V
DC VOLTAGE CH3: -5V
RATED CURRENT CH1: 3A
RATED CURRENT CH2: 2A
RATED CURRENT CH3: 0.3A
CURRENT RANGE CH1: 0.4 ~ 5A
CURRENT RANGE CH2: 0.2 ~ 2.5A
CURRENT RANGE CH3: 0 ~ 0.5A
RATED POWER: 40.5W
OUTPUT POWER (max.): 52W with 18CFM min. Forced air convection
RIPPLE & NOISE (max.) CH1^注Note.2: 60mVp-p
RIPPLE & NOISE (max.) CH2^注Note.2: 120mVp-p
RIPPLE & NOISE (max.) CH3^注Note.2: 60mVp-p
VOLTAGE ADJ. RANGE: CH1:4.5 ~ 5.5V
VOLTAGE TOLERANCE CH1^注Note.3: ±4.0%
VOLTAGE TOLERANCE CH2^注Note.3: ±7.0%
VOLTAGE TOLERANCE CH3^注Note.3: ±5.0%
LINE REGULATION CH1: ±1.0%
LINE REGULATION CH2: ±2.0%
LINE REGULATION CH3: ±1.0%
LOAD REGULATION CH1: ±3.0%
LOAD REGULATION CH2: ±4.0%
LOAD REGULATION CH3: ±1.0%
SETUP, RISE TIME: 800ms, 20ms/230VAC 800ms, 20ms/115VAC at full load
HOLD UP TIME (Typ.): 80ms/230VAC 12ms/115VAC at full load

INPUT

VOLTAGE RANGE: 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE: 47 ~ 440Hz
EFFICIENCY(Typ.): 73%
AC CURRENT (Typ.): 1.2A/115VAC 0.7A/230VAC
INRUSH CURRENT (Typ.): COLD START 20A/115VAC 40A/230VAC
LEAKAGE CURRENT^注Note.7: Earth leakage current < 250μA/264VAC , Touch current < 60μA/264VAC

PROTECTION

OVERLOAD: 53 ~ 75W rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 5.75 ~ 6.75VDC on CH1 Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.: -10 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.04%/℃ (0 ~ 50℃) on +5V output
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved
WITHSTAND VOLTAGE: I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC 1min.
ISOLATION RESISTANCE: I/P-O/P, I/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to EN55011 (CISPR11) Class B, EN61000-3-2,-3
EMC IMMUNITY: Compliance to EN61000-4-2,3,4,5,6,8,11, EN60601-1-2, medical level, criteria A

OTHERS

MTBF: 271.5Khrs min. MIL-HDBK-217F (25℃)
DIMENSION: 127*76*28mm (L*W*H)
PACKING: 0.21Kg; 72pcs/18Kg/1.35CUFT

测试条件与备注7

All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
Tolerance : includes set up tolerance, line regulation and load regulation.
The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com)
Mounting holes M1 and M2 should be grounded for EMI purposes.
Heat Sink HS1,HS2 can not be shorted.
Touch current was measured from primary input to DC output.

技术图纸

典型应用

■ 典型应用

医疗诊断设备 — 超声波诊断仪、内窥镜系统、生化分析仪等。
医疗监测设备 — 病人监护仪、心电图机、呼吸机等非病患接触式设备。
实验室仪器 — 科学分析仪器、测试测量设备、生物培养箱等。
工业控制系统 — 对漏电流和稳定性有严格要求的工业自动化设备。
定制化电源方案 — 需要多路输出且空间受限的嵌入式系统。

资料下载

规格书1

MPT-45A 规格书PDF下载

认证证书3

UL认证证书UL · 点击下载 ↓PDF下载

MPD-2CMPT-45-2C65认证证书MPD-2CMPT-45-2C65 · 点击下载 ↓PDF下载

MPS-2CMPD-2CMPT-45认证证书MPS-2CMPD-2CMPT-45 · 点击下载 ↓PDF下载

测试报告1

测试报告MPT-45A-RPTPDF下载