Powersolve PS150W Series - Manual

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
www.powersolve.co.uk
High Density DC-DC Modules
PS150W Series
99-150 Watt
DC-DC Converters
Single Output
INPUT
Input Voltage Range
9 ~ 36V (24V input version)
18 ~ 75V (48V input version)
Undervoltage Lockout 8.8V (24Vin power up)
8.0V (24Vin power down)
17V (48Vin power up)
16V (48Vin power down)
Positive Logic Remote ON/OFF Open collector ref. to -Input
Module ON: >3.5VDC or open circuit, Module OFF: <1.8VDC
Add suffix N to the Model Number for Negative Logic Remote ON/OFF control
Input Filter PI Type
OUTPUT
Voltage Accuracy
±1.5% max.
Transient Response <500µsec for a 25% step load change
External Trim Adj. Range ±10%
Ripple & Noise, 20MHz BW 40mV RMS max, 100mV pk-pk max. (3.3V & 5V output versions)
60mV RMS max, 150mV pk-pk max. (12V & 15V output versions)
100mV RMS max, 240mV pk-pk max. (24V output versions)
measured with a 10µF tantalum & 1.0µF ceramic capacitor across the output
ENVIRONMENTAL
Temperature coefficient
±0.03%/°C
Short Circuit Protection Continuous
Line Regulation ±0.2% max. measured over full input range
Load Regulation ±0.2% max. measured from 0-100% load
Over Voltage Protection trip range 115% ~ 140% of Vout nominal
Current Limit 110% ~ 140% Nominal Output
GENERAL
Efficiency
See table
Isolation Voltage IP/OP, IP/Case, OP/Case: 1500VDC min
Isolation Resistance 10 7 ohms min.
Switching Frequency 250KHz Typ.
Operating case Temperature -40°C to +100°C
Storage Temperature -55°C to +105°C
Thermal Shutdown, Case Temp. +110°C Typ.
Dimensions 2.28 x 2.40 x 0.52 inches
57.9 x 61.0 x 13.2 mm
Case Material Aluminium baseplate with plastic case
Electrical Specification
Features
• Ultra wide 4:1 Input Range
• Half brick package
• Efficiency to 90%
• Regulated Outputs
• Continuous Short Circuit Protection
• Overvoltage, Overload & Over temperature Protections
• Remote On/Off control