univ ers a l ac i n p u t / ful l ra nge built- in a c tiv e pfc func t i on, pf>0. 9 5 h i gh e f f i c i enc y , and h i g h r e l i a b ili t y output protections: olp/opp/scp all u s i ng 105c l o ng l ife e l e c troly t i c c apac itors . 100 % f u ll loa d b u r n - in t e s t qgkf-240-5 qgkf-240-1 2 QGKF-240-24 qgkf-240-48 240w atts single output qgkf-240 series q ualtek electronics corporation p p c page 1 of 2 output characteristics input characteristics protection environmental characteristics general characteristics model dc output rated current current range (note 1) ripple and noise (note 2) voltage adj. range voltage accuracy line regulation load regulation set-up time hold-up time temperature coefficient overshoot and undershoot voltage range frequency range power factor (typical) efficiency (typical) ac current (max) inrush current (typical) leakage current over load (olp) over power (opp) short circuit (scp) operating amb. temp. & hum storage temp. & hum vibration safety standards withstand voltage isolation resistance emi conduction & radiation harmonic current ems immunity mtbf (mil-hdbk-217f) dimension (lxwxh) packing cooling method note cb features: 5v 48a 0~48a <150mv -5% ~ +10% of rated output voltage 1.0% 0.5% 1.0% <2.0s (230vac input, full load) >10ms (230vac input, full load) 0.03%/c <5.0% 12v 20a 0~20a <150mv 24v 10a 0~10a <200mv 48v 5a 0~5a <200mv 85vac~264vac, 120vdc~370vdc 47hz-63hz pf>0.98/115vac pf>0.95/230vac 79% <4.0a <30a@115vac cold start <50a@230vac cold start input-output: <0.25ma input-pg: <1.0ma 84% 86% 87.5% 120%~170% of rated output current, hiccup mode, auto recovery 120%~170% of rated output power, hiccup mode, auto recovery long-term mode, auto recovery -25c~70c; 20%~90% rh non-condensing -40c~85c: 10%-95% rh non-condensing 10 ~500hz, 2g 10min/1cycle, period for 60min. each along x, y, z axes ul60950-1 2nd ed; iec 60950-1:2005(2nd ed); en60950-1: 2006 primary-secondary: 3.0kvac;10ma. primary-pg: 1.5kvac;10ma. secondary-pg: 0.5kvdc;10ma 100m ohms compliance to en55022, en55024 class b compliance to en61000-3-2, -3 compliance to en61000-4-2, 3, 4, 5, 6, 8, 11; en55024, en61000-6-2 heavy industry level more than 200,000hrs (25c, full load) 199x99x50mm 12pcs/ctn. g.w: 9.8kgs cooling by forced air (built-in dc fan) withstand 300vac surge input for 5 sec operating altitude up to 5000m wide operating ambient temperature (-25c~70c) conformal coating on both sides of pcb 1. all parameters not specially mentioned are measured at rated input, rated load, and 25c of ambient temperature 2. measured at 20mhz of bandwith by using a 12? twisted pair wire terminated with a 0.1uf & 47uf parallel capacitor 3. the sps is considered a component which will be installed into final equipment. the equipment must be re-confirmed that it still meets emc directives.
240w atts single output qgkf-240 series q ualtek electronics corporation p p c iso-9001 com p a n y www. qualteku sa.com page 2 of 2 mechanical specifications unit: mm pin n o. assig nme nt 1 ac-n 2 ac-l 3 f .g 4,5,6 dc out put - v 7,8,9 dc out put + v derating curve fixture a (option) fixture b (option) 1 0 0 8 0 6 0 4 0 2 0 l o a d ( % ) 2 5 2 0 4 0 6 0 0 1 0 3 0 5 0 7 0 a m b i e n t t e m p e r a t u r e (
|
