Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power ChargersMeanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers
Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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RID-125-1248 - 144W Dual Isolated Output Switching Power Supply

Home > Products > RID125 Series 125W Dual Output Switching Power Supply > 144W Dual Isolated Output Switching Power Supply

RID-125 Series - AC/DC Dual Isolated Output Power Supply - RID-125-1248 - 144W Dual Isolated Output Switching Power Supply

Description

AC/DC switching power supplies that can provide 125W using air convection. The units can withstand 300VAC input surge for 5 seconds and 5G vibration that is suitable to be operated in harsh environment. Possessing 12V or 24V main output channel (CH1) with up to 180% of high peak load capability the isolated design between CH1 and CH2 can significantly prevent noise sourcing from the motor action from entering control circuits and hence secure the accurate operation of the end equipment. Other standard functions include short circuit, overload, and over voltage protections.

Standards

CB TUV CSUUS CE

General Specifications

Input Voltage 88 ~ 132Vac / 176 ~ 264Vac selected by switch 248 ~ 373Vdc (300Vac peak 5sec. No damage)
Input Frequency 47 ~ 63Hz
Input Current 3A/115Vac 2A/230Vac
Inrush Current 40A/230Vac, cold start
Leakage Current <2mA/240Vac
Set Up, Rise Time 500ms, 20ms/230Vac 1200ms, 30ms/115Vac at full load
Hold Up Time 36ms/230Vac 30ms/115Vac at full load
Over Load Protection 110 ~ 150% rated output power
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection Hiccup mode, recovers automatically after fault condition is removed
Working Temperature -20°C ~ +70°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40°C ~ +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.03%/°C (0 ~ 50°C) on +5V output
Vibration 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X,Y, Z axes
Withstand Voltage I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Safety Standards UL60950-1, TUV EN60950-1 Approved
EMC Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3; ENV50204;
EN61000-4-2,3,4,5,6,8,11; EN61000-6-2 (EN50082-2) heavy industry level, criteria A
MTBF 218.2Khrs min. MIL-HDBK-217F (25°C)

RID-125-1248 Output Data

Voltage Rated Current Current Range Rated Pwr R&N Volt. Adj. Tol. Line Reg. Load Reg. Eff. OVP
12V 2.3A 1 ~ 7A 138W 120mV 11.4 ~ 13.2V ±2.0% ±0.5% ±1.0% 85% 13.8 ~ 16.2V
48V 2.3A 0.2 ~ 2.5A 240mV +8,-5% ±1.0% ±5.0%
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© Copyright 2008  Mean Well Direct - Meanwell Power Supplies

Meanwell Direct is an authorised UK distributor of Meanwell Power Supplies, PSU and Power Chargers one of the largest switching power supply manufacturers in the world.Meanwell Direct specialise in Meanwell power supplies and can offer a broad range of power supplies for a range of applications including medical, communications and control panel power supplies.Meanwell Direct can also provide cusatomised power supplies; designed to meet your specifications and requirements.

With our highly experienced professionals, Meanwell Direct offer a first class friendly service from point of contact through to completion of purchase and after sales service.