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

Product Search


Advanced Search

Featured Product

Request Information

Clipbook

You haven't added any products to your clip book yet.

Add this product to your ClipBook

Standards

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.

New Products

300W PFC Single Output Battery Charger

300W PFC Single Output Battery Charger Designed for lead acid batteries featuring 3 stage charging characteristics and the automated...
All New Products

In Development

200W Single Output IP65/67 Switching Power Supply

200W Single Output IP65/67 Switching Power Supply
All Products in Development

PS-25-27 - 24.3W 27V 0.9A Open Frame Switching Power Supply

Home > Products > PS-25 Series 25W Single Output Open Frame Switching PSU > 24.3W 27V 0.9A Open Frame Switching Power Supply

Product Image - PS-25-27 - 24.3W 27V 0.9A Open Frame Switching Power Supply

Standards

CB TUV CSUUS CE

General Specifications

Input Voltage 85 ~ 264Vac 120 ~ 370Vdc
Input Frequency 47 ~ 63Hz
Input Current 0.6A/115Vac 0.4A/230Vac
Inrush Current 36A, cold start
Leakage Current <0.5mA/240Vac
Set Up, Rise Time 200ms, 20ms/230Vac 200ms, 30ms/115Vac at full load
Hold Up Time 100ms/230Vac 20ms/115Vac at ful load
Over Load Protection Above 105% rated output power
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection Shut off o/p voltage, clamping by zener diode
Over Temperature Protection Tj 135°C typically (U1) detect on main control IC
Shut down o/p voltage, re-power on to recover
Working Temperature -10°C ~ +60°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -20°C ~ +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.03/°C (0 ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min./1 cycle, period for 60 min. 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;
EN61000-4-2,3,4,5, light industry level, criteria A
MTBF 576.4Khrs min. MIL-HDBK-217F (25°C)

PS-25-27 Output Data

Voltage Rated Current Current Range Rated Pwr R&N Tol. Line Reg. Load Reg. Eff. OVP
27V 0.9A 0 ~ 0.9A 24.3W 240mV ±2.0% ±0.2% ±0.5% 79% 31 ~ 36.5V
Download PDF document  (1239KB)
Add this product to your ClipBook

 

© 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.