PT-45 series
PT-45 series 02

PT-45 series

45W Triple Output Switching Power Supply

Meanwell PT-45 Series is 45W Triple Output Switching Power Supply. The entire series outstands with Universal AC input/Full range and Fixed switching frequency at 65KHz, and also allows a universal input voltage range of 85~305V AC.

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Description

PT-45 series

45W Triple Output Switching Power Supply

Meanwell PT-45 Series is 45W Triple Output Switching Power Supply. The entire series outstands with Universal AC input/Full range and Fixed switching frequency at 65KHz, and also allows a universal input voltage range of 85~305V AC. Apart from them, the working efficiency could reach up to 75% and operate from -10 ℃through 60 ℃ under free air convection. Additionally, PT-45 provides the various protections such as Short circuit, Overload and Over voltage. Besides them, it passes 100% full load burn-in test and the extremely low leakage current less than 0.5mA, this allows to satisfy the international safety regulations such as UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004. Considering its high efficiency, high reliability and long life, Meanwell PT-45 Series serves as a high price-to-performance power supply solution for various industrial applications in harsh working conditions.

Features (PT-45) :

  • Universal AC input/Full range
  • Low leakage current<0. 5mA
  • Protections: Short circuit/Overload/Over voltage
  • Cooling by free air convection
  • 100% full load burn-in test
  • Fixed switching frequency at 65KHz

Additional information

Weight 17 kg
Dimensions 12.7 × 7.6 × 2.8 cm
PT-45 Types :

PT-45A, PT-45B, PT-45C

Specifications

Model PT-45A PT-45B PT-45C
Output OUTPUT NUMBER CH1 CH2 CH3 CH1 CH2 CH3 CH1 CH2 CH3
DC VOLTAGE 5V 12V -5V 5V 12V -12V 5V 15V -15V
RATED CURRENT 3A 2A 0.3A 3A 2A 0.3A 3A 1.6A 0.3A
CURRENT RANGE 0.4 ~ 5A 0.2 ~ 2.5A 0 ~ 0.5A 0.4 ~ 5A 0.2 ~ 2.5A 0 ~ 0.5A 0.4 ~ 5A 0.2 ~ 2.3A 0 ~ 0.5A
RATED POWER 40.5W 42.6W 43.5W
RIPPLE & NOISE (max.) 50mVp-p 120mVp-p 50mVp-p 50mVp-p 120mVp-p 100mVp-p 50mVp-p 120mVp-p 100mVp-p
VOLTAGE TOLERANCE ±4.0% ±7.0% ±5.0% ±4.0% ±7.0% ±5.0% ±4.0% ±7.0% ±5.0%
LINE REGULATION ±1.0% ±2.0% ±1.0% ±1.0% ±2.0% ±1.0% ±1.0% ±2.0% ±1.0%
LOAD REGULATION ±3.0% ±4.0% ±1.0% ±3.0% ±4.0% ±1.0% ±3.0% ±4.0% ±1.0%
SETUP, RISE TIME 800ms, 20ms at full load
HOLD UP TIME (Typ.) 60ms at full load
Input VOLTAGE RANGE 90 ~ 264VAC 127 ~370VDC
FREQUENCY RANGE 47 ~ 440Hz
EFFICIENCY (Typ.) 75% 75% 75%
AC CURRENT (Typ.) 1A/115VAC 0.7A/230VAC
INRUSH CURRENT (Typ.) COLD START 15A/115VAC 30A/230VAC
LEAKAGE CURRENT <0.75mA

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