RPS-120S series

120W 3″×2″ Reliable Green Medical Power Supply

RPS-120S is a 120W highly reliable green PCB type medical power supply with a high power density on the 3” by 2” footprint. It accepts 80~264VAC input and offers various output voltages between 3.3V and 48V.

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Description

RPS-120S series

120W 3″×2″ Reliable Green Medical Power Supply

RPS-120S is a 120W highly reliable green PCB type medical power supply with a high power density on the 3” by 2” footprint. It accepts 80~264VAC input and offers various output voltages between 3.3V and 48V.

The working efficiency is up to 94% and the extremely low no load power consumption is down below 0.3W. RPS-120S is able to be used for ClassⅡ(no FG) system design. The extremely low leakage current is less than 150μA. In addition, it conforms to international medical regulations (2*MOPP) and EMC BS EN/EN55011, perfectly fitting all kinds of BF rated “patient contact” medical system equipment.

Features (RPS-120S) :

  • 3″x2″ compact size
  • Medical safety approved (2 x MOPP) according to
  • ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
  • Suitable for BF application with appropriate system consideration
  • Cooling by free air convection
  • EMI class B for class Ⅱ configuration
  • No load power consumption<0.3W
  • Extremely low leakage current
  • Protections: Short circuit / Overload / Over voltage
  • Operating altitude up to 4000 meters

Applications :

  • Oral irrigator
  • Hemodialysis machine
  • Medical computer monitors
  • Sleep apnea devices

Additional information

Weight 14 kg
Dimensions 7.62 × 5.08 × 2.8 cm
RPS-120S Types :

RPS-120S-12, RPS-120S-15, RPS-120S-24, RPS-120S-27, RPS-120S-48

Specifications

Model RPS-120S-12 RPS-120S-15 RPS-120S-24 RPS-120S-27 RPS-120S-48
Output DC VOLTAGE 12V 15V 24V 27V 48V
CURRENT Peak(10 sec.) 11.8A 9.5A 6.25A 5.55A 3.125A
Convection 9.5A 7.6A 5A 4.44A 2.5A
RATED POWER Peak(10 sec.) 141.6W 142.5W 150W 149.8W 150W
Convection 114W 114W 120W 119.9W 120W
RIPPLE & NOISE (max.) 100mVp-p 120mVp-p 150mVp-p 150mVp-p 200mVp-p
VOLTAGE TOLERANCE ±2.0% ±2.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
SETUP, RISE TIME 600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.) 15ms/230VAC 15ms/115VAC at full load
Input VOLTAGE RANGE 80 ~ 264VAC 113 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 91% 92% 93% 94% 93.5%
AC CURRENT (Typ.) 2.3A/115VAC 1.1A/230VAC
INRUSH CURRENT (Typ.) COLD START 30A/115VAC 60A/230VAC
LEAKAGE CURRENT Earth leakage current < 150 A/264VAC , touch current < 80 A/264VAC

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