SPECIFICATIONS

S-250-12	S-250-13.5	S-250-15	S-250-24	S-250-27	S-250-48
12V	13.5V	15V	24V	27V	48V
±1%	±1%	±1%	±1%	±1%	±1%
20A	18.5A	16.7A	10A	9A	5A
0-20A	0-18.5A	0-16.7A	0-10A	0-9A	0-5A
150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	240mVp-p
±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
240W	248W	250.5W	240W	243W		240W
79%	79.00%	80.00%	81%	82%	84%
10~13.2V	12~15V	13.5~18V	20~26.4V	26~32V	41~56V
88~132VAC/176~264VAC selected by switch 47~63Hz;248~370VDC
5A/115V 2.5A/230V
<3.5mA/240VAC

105%~135%
Protection type: Fold back current limiting, recovers automatically after fault condition is removed.
115%~135%
Protection type: hiccup mode, recovers automatically after fault condition is removed.
RT3≥55℃ Fan On, ≤45℃ Fan Off, ≥80℃ Output Shutdown (5~7.5V)
RT3≥65℃ Fan On, ≤55℃ Fan Off, ≥80℃ Output Shutdown (12~15V)
RT3≥70℃ Fan On, ≤60℃ Fan Off, ≥85℃ Output Shutdown (24~48V)

-10℃~+50℃; 20%~90%RH
-20℃~+85℃; 10%~95%RH
10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes

I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC

Design refer to UL1950
Design refer to EN55022, EN55024, EN61000

21511550mm(LWH)
1Kg
20pcs/20Kg


1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation