Home
Motor Controls
- Back
- Variable Frequency Drives
- Soft Starters
  - Back
- Servo Drives
  - Back
  - AC Servo Drives
- Vibration Motor Controllers
  - Back
- Stepper Motor Drivers
  - Back
  - 2 Phase Stepper Driver
  - 3 Phase Stepper Driver
- BLDC Motor Controllers
  - Back
Power Supplies
- Back
- Transformers
- Power Inverters
- Frequency Converter
- Voltage Stabilizers
- DC Power Supplies
- Line Reactors
  - Back
  - AC Reactors
  - DC Reactors
- Phase Converter
  - Back
- Power Regulator
  - Back
- Variac Voltage Regulators
  - Back
- Uninterruptible Power Supplies
  - Back
Passive Components
- Back
- Automatic Transfer Switches
  - Back
- Contactors
- Connectors
  - Back
  - Circular Connector
  - Heavy Duty Connector
- Circuit Breakers
- Capacitors
  - Back
- Current Transformer
  - Back
- DIP Switch
  - Back
- Filters
  - Back
- Foot Switch
  - Back
- Forward Reverse Switch
  - Back
- Hook-Up Wire
  - Back
- Isolator Switch
  - Back
- Indicator Light
  - Back
- Junction Box
  - Back
- Joystick Switch
  - Back
- Locking Plugs
  - Back
- LED Machine Light
  - Back
- Push Button
  - Back
  - Momentary Push Button
- Pressure Switch
  - Back
  - Oil Pressure Switch
- Relays
- Rotary Switch
  - Back
- Rocker Switch
  - Back
- Surge Protection Devices
  - Back
- Terminal Block
  - Back
- Toggle Switch
  - Back
Sensors
- Back
- Accelerometer Sensor
  - Back
- Angle Sensor
  - Back
- Current Sensor
  - Back
- Ultrasonic Sensor
  - Back
  - Ultrasonic Distance Sensor
- Radiation Sensor
  - Back
- Displacement Sensor
  - Back
  - Magnetostrictive Sensor
- Encoder
  - Back
  - Absolute Encoder
  - Incremental Encoder
- Flow Switch
  - Back
- Float Switch
  - Back
- Gyroscope Sensor
  - Back
- Inclinometer Sensor
  - Back
- Load Cell
  - Back
- Level Sensor
  - Back
- Laser Sensor
  - Back
  - Laser Distance Sensors
- Limit Switch
  - Back
- Magnetic Cylinder Sensor
  - Back
- Proximity Sensor
- pH Electrode
  - Back
- Pressure Sensor
  - Back
- Photoelectric Sensor
  - Back
- Signal Isolator
  - Back
- Safety Switch
  - Back
- Torque Sensor
  - Back
- Tilt Sensor
  - Back
- Temperature Sensor
  - Back
  - Thermocouple
  - RTD Sensor
  - Infrared Temperature Sensor
- Temperature and Humidity Sensor
  - Back
- Voltage Sensor
  - Back
- Vibration Transmitters
  - Back
Test & Measurement
- Back
- Anemometer
  - Back
- Air Quality Monitor
  - Back
- Colorimeter
  - Back
- Clamp Meter
  - Back
- Crane Scale
  - Back
- Conductivity Meter
  - Back
- Current Transformer Tester
  - Back
- Digital Inclinometer
  - Back
- Digital Counter
  - Back
- Digital Readout
  - Back
- Digital Panel Meter
  - Back
- Dew Point Meter
  - Back
- Digital Torque Adapters
  - Back
- Energy Meter
  - Back
- Flow Meters
  - Back
- Function Generator
  - Back
- Gas Detectors
  - Back
- Gloss Meter
  - Back
- Hipot Tester
  - Back
- Hardness Tester
  - Back
- Infrared Thermometers
  - Back
- Insulation Tester
  - Back
- LCR Meter
  - Back
- Linear Scale
  - Back
- Moisture Meter
  - Back
- Oscilloscopes
  - Back
- OTDR Optical Time Domain Reflectometer
  - Back
- pH Meter
  - Back
- Paperless Recorder
  - Back
- Relay Tester
  - Back
- Refractometer
  - Back
- Spectrophotometers
  - Back
- Sound Level Meter
  - Back
- Timer Relays
  - Back
- Temperature Controller
  - Back
- Temperature Data Logger
  - Back
- Ultrasonic Thickness Gauge
  - Back
- Viscometer
  - Back
- Vibration Meter
  - Back
- Water Quality Tester
  - Back
Transmission & Actuator
- Back
- Air Filters
  - Back
- Air Hose Fittings
  - Back
- Brakes and Clutches
- Ball Screw Bearing
  - Back
- Ball Valves
  - Back
- Butterfly Valves
  - Back
- Door Opener
  - Back
- Drag Chain
  - Back
- Electric Valve Actuators
  - Back
- FRL Unit
  - Back
- Gearbox
  - Back
  - Planetary Gearbox
  - Worm Gearbox
  - Right Angle Gearbox
- Hydraulic Actuator
  - Back
- Hand Valves
  - Back
- Linear Actuators
  - Back
- Linear Ball Bearings
  - Back
- Linear Slide
  - Back
- Pneumatic Cylinders
  - Back
- Pressure Regulator
  - Back
- Solenoid Valves
- Shaft Coupling
  - Back
  - Diaphragm Coupling
  - Rigid Coupling
  - Jaw Coupling
- Slip Ring
  - Back
- Vacuum Generator
  - Back
Pumps
- Back
- Aerator Pump
  - Back
- Booster Pump
  - Back
  - Air Pressure Booster
- Centrifugal Pump
- Dosing Pump
  - Back
- Diaphragm Pump
  - Back
  - Air Diaphragm Pump
  - Electric Diaphragm Pump
- Gear Pump
  - Back
- Hydraulic Pump
  - Back
  - Hydraulic Electric Pump
- Lobe Pump
  - Back
- Lubrication Pump
  - Back
- Peristaltic Pump
  - Back
- Vacuum Pump
  - Back
Tools
- Back
- Alarm & Siren
  - Back
- Blower
  - Back
  - Air Blower
  - Regenerative Blower
- Centrifuge Machine
  - Back
- DC Cooling Fan
  - Back
- Endoscope
  - Back
- Electric Winch
  - Back
- Electric Pressure Washer
  - Back
- Foam Cutter
  - Back
- Generator
- Heat Exchanger
  - Back
- Hydraulic Punch
  - Back
- Hoist
  - Back
  - Air Hoist
  - Electric Hoist
- Impact Wrenches
  - Back
- Inkjet Printer
  - Back
- Magnetic Sweepers
  - Back
- Magnetic Stirrer
  - Back
- Pipettes
  - Back
- Portable LED Work Light
  - Back
- Rubber Sheets
  - Back
- Screw Feeder
  - Back
- Soldering Station
  - Back
- Sander
  - Back
Communication & Controller
- Back
- Data Acquisition
  - Back
  - Data Transfer Unit
- HMI (Human Machine Interface)
  - Back
- Industrial PCs
  - Back
- Industrial Ethernet Switch
- Programmable Logic Controller
  - Back
- Communications Cables and Accessories
  - Back
  - CAN BUS Converter
  - RS232/RS485 Converter
  - RS-485 Hub
  - Fiber Converter
Industrial Equipment
- Back
- Air Compressors
- CNC Router Machine
  - Back
- Dryer
  - Back
- Dehumidifier
  - Back
- Fume Extractor
  - Back
- Fan Heater
  - Back
- Industrial Cameras
  - Back
  - Industrial Camera Lenses
- Industrial Vacuum Cleaner
  - Back
- Laser Machines
  - Back
  - Laser Marker
- Oil Mist Eliminators
  - Back
- SCARA Robot
  - Back
- Static Eliminator
  - Back
- Tool Setter
  - Back
- Ultrasonic Cleaner
  - Back
- Water Chiller
  - Back
- Welding Machine
  - Back
- Water Purification System
  - Back
Motor
- Back
- Brushless DC Motors
- Servo Motors
  - Back
  - AC Servo Motors
  - DC Servo Motors
  - RC Servo Motors
  - Linear Servo Motors
- Gear Motors
  - Back
  - AC Gear Motors
  - DC Gear Motors
- Vibration Motors
- Stepper Motors
- Induction Motors
- Spindle Motors
  - Back
  - ATC Spindle
  - Air Cooled Spindle
  - Water Cooled Spindle
- Hydraulic Motors
  - Back
  - Orbital Motors
  - Hydraulic Pump Motors
  - Radial Piston Motor
- Brushed DC Motors
  - Back
- Hub Motors
  - Back
- Synchronous Motors
  - Back
- Compressor Motors
  - Back
- Air Motors
  - Back
  - Piston Air Motor
  - Vane Air Motor
Get a Discount
How To Buy
Contact
Chat

Home > Power Supplies > DC Power Supplies > Switching Power Supplies

Send Inquiry

24V DC 2A 48W Switching Power Supply

$71.16

24V DC switching power supply convert universal AC to DC at 48V power and 2A current, easy to install in DIN rail mounting an

SKU: CHN-SMPS-45-24

Free Shipping Worldwide

Delivery date: 6-12 days

Overview
Documents

Features

Universal AC input/Full range
Protections: short circuit, overload, overvoltage and over temperature
Cooling by free air convection
Installed on DIN rail TS-35/7.5 or 15
LED indicator for power on
100% full load burn-in test

Specification

Model		CHN-DR-45-24
Output	DC Voltage	24V
	Rated Current	2A
	Current Range	0 ~ 2A
	Rated Power	48W
	Ripple & Noise (Max.)(Note 2)	480mVp-p
	Voltage Adjust Range	21.6 ~ 26.4V
	Voltage Tolerance (Note 3)	±1.0%
	Line Regulation	±1.0%
	Load Regulation	±1.0%
	Setup, Rise, Holdup Time	800ms, 60ms, 60ms/230V AC
Input	Voltage Range	85 ~ 264V AC or 120 ~ 370V DC
	Frequency Range	47~63Hz
	Efficiency (Typ.)	80%
	AC Current (Typ.)	1.5A/115V AC 0.75A/230V AC
	Inrush Current (Typ.)	Cold start: 28A/115V AC 56A/230V AC
	Leakage Current	<1mA/240V AC
Protection	Overload	105~150% rated output power Protection type: Constant current limiting, recovers automatically after fault condition is removed.
	Overvoltage	27.6V ~ 32.4V Protection type: Shut off o/p voltage, clamping by zener diode.
	Over temperature	Tj 135℃ typically (U1) detect on heat sink of power transistor Protection type: Shut down output voltage, re-power on to recover.
Environment	Working Temperature	-20 ~ +50℃
	Working Humidity	20~90% RH non-condensing
	Storage Temperature	-20~+85℃
	Storage Humidity	10~95% RH non-condensing
	Temperature Coefficient	±0.03%/℃ (0~50℃)
	Vibration	10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
Safety & EMC (Note 4)	Safety Standards	UL60950-1, TUV EN60950-1 Approved
	Withstand Voltage	I/P-O/P:3KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC
	Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC/25℃/70% RH
	EMC Emission	Compliance to EN55022 (CISPR22) Class B, EN61000-3-2, -3
	EMC Immunity	Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A
Others	MTBF	≥364.6K hrs MIN. MIL-HDBK-217F (25℃)
	Dimension	937856mm (LWH)
	Weight	0.31kg
Note	1. All parameters NOT specially mentioned are measured at 230V AC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance includes set up tolerance, line regulation and load regulation. 4. The switching power supply is considered a component which will be installed into final equipment. Please make sure that the final equipment still meets EMC directives.

Dimensions (Unit: mm)

Tips: User guide of switching power supply (SMPS)

Output calculation
Switching power supply works at an efficiency of over 80%. When making a selection of output current, users shall measure and calculate maximum sock current of electric equipment to ensure higher cost-performance ratio of selected switching power supply.
Ground connection
In comparison with linear power supply, switching power supply generates more noise. Electric devices which are sensitive to common mode noise shall use ground connection or adopt shield measures. Measures applied to switching power supply must comply with EMC standard. Therefore, switching power supply is often equipped with EMC electromagnetic compatible filter. For example, switching power supply produced by ATO connects its FG terminal to ground or shell to meet foresaid requirement for electromagnetic compatibility.
Protective circuit
Switching power supply must be provided with overvoltage protection, overheat protection and short circuit protection features.

CCHN Industry

Motor

Motor Controls

Power Supplies

Passive Components

Sensors

Test & Measurement

Transmission & Actuator

Pumps