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CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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CCHN Industry
 
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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

Blog

Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

...
24V DC 2.5A 60W Switching Power Supply
 
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24V DC 2.5A 60W Switching Power Supply


$74.83
Cheap and reliable 24V DC switching power supply with rated power 60W and rated current 2.5A can convert full range AC power
SKU: CHN-SMPS-60-24
Free Shipping Worldwide
Delivery date: 6-12 days

Features

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

Specification

ModelCHN-DR-60-24
Output
DC Voltage24V
Rated Current2.5A
Current Range0 ~ 2.5A
Rated Power60W
Ripple & Noise (Max.)(Note 2)150mVp-p
Voltage Adjust Range21.6 ~ 26.4V
Voltage Tolerance (Note 3)±1.0%
Line Regulation±1.0%
Load Regulation±1.0%
Setup, Rise, Holdup Time100ms, 30ms, 100ms/230V AC    100ms, 30ms, 23ms/115V AC
InputVoltage Range88 ~ 264V AC or 124 ~ 370V DC
Frequency Range47~63Hz
Efficiency (Typ.)84%
AC Current (Typ.)1.2A/115V AC    0.8A/230V AC
Inrush Current (Typ.)Cold start: 18A/115V AC    36A/230V AC
ProtectionOverload105~160% rated output power
Protection type: Constant current limiting, recovers automatically after fault condition is removed.
Overvoltage27.6V ~ 32.4V
Protection type: Shut down output voltage, re-power on to recover.
EnvironmentWorking Temperature-20 ~ +60℃
Working Humidity20~90% RH non-condensing
Storage Temperature-40~+85℃
Storage Humidity10~95% RH non-condensing
Temperature Coefficient±0.03%/℃ (0~50℃)
Vibration10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
Safety & EMC (Note 4)Safety StandardsUL60950-1, TUV EN60950-1 Approved; Design refer to EN50178
Withstand VoltageI/P-O/P: 3KVAC
Isolation ResistanceI/P-O/P: 100M Ohms/500VDC/25℃/70% RH
EMC EmissionCompliance to EN55022 (CISPR22) Class B, EN61000-3-2, -3
EMC ImmunityCompliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A
OthersMTBF≥216.2K hrs MIN. MIL-HDBK-217F (25℃)
Dimension78*93*56mm (W*H*D)
Weight0.3kg
Note1. 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)

60W switched mode power supply dimension

Tips: Why should users connect switching power supply to ground?

Ground wiring was introduced as a protective measure to prevent electric or electronic devices from thunder strike. It aims to lead current generated by thunderbolt to ground, so as to protect buildings. At the same time, ground wiring is an effective means to protect personal safety. When phase lines get connected to shells of devices because of certain reasons (such as defective insulation or aging lines), shells of devices will generate voltage which could endanger people's life. However, the current generated by defects of devices can be introduced to ground by PE to protect personal safety. With development of digital communication and other digital areas, functions of ground wiring have stepped beyond its original portfolio of lightning and safety protection. In communication systems, interconnection of devices requires a place to be the benchmark. Electronic devices are becoming more complicated and their signal frequency appears much higher, so noise in signal communication and electromagnetic compatibility must be attached importance. Improper ground wiring may have negative influence on reliability and stability on system operation. Recently, backflow of high-speed signals also introduced the concept of ground wiring.