LCM300 Series

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310 to 350 W Front-End AC-DC Power Supplies

The LCM300 series of enclosed front-end AC-DC power supplies comprises five single-output models, providing standard voltages of 12 V, 15 V, 23 V, 36 V, or 48 V, plus a 5 V standby output. The series is medical-safety approved and accepts a universal input of 90 to 264 VAC with a full-load efficiency of 91%. These PMBus^®-compliant digitally-controlled power supplies offer a high-level modification flexibility for application-specific functions such as special battery charging and management, peak load handling, voltage control, and fan speed profiles. Compactly housed in a 4 x 7 inches enclosure less than 1U high, the power supplies incorporate built-in smart fans for cooling and deliver up to 310 W of output power. The 24 V and 36 V models can deliver up to 350 W at operating temperatures up to 45˚C.

특징 사양 재고 확인 기술 문서 Support

특징

+/ 20% adjustment range
350W peak power
40 to +70 Dec C operation (with derating above 50 C)
High Efficiency 91%
Option 5V standby
Input Range 85-264 VAC 127-374 VDC
Frequency 47-63 Hz
Inrush Current <= 20 A Peak
Power Factor 0.98 TYP
Hold-up Time 20 mSec
Efficiency >91% TYP
Leakage <0.3 mA @ 264 VAC
Set Point +/- 0.5%
Total Regulation +/-2.0%
Noise (P-P) 0.01
Max Units in Parallel 10
Current Share Forced to within 10%
Over Current Protection 105% to 120% of rated output
Over Voltage Protection 125% to 145% of rated output
Fan Noise <45dBA, 80% load 40C Fan Off with Inhibit

혜택

Conformal Coat Option
DSP Controlled
EMI Level B
Industrial/Medical Safety
Integrated ORing FET
Low Cost
Margin Programming
Optional Conformal Coat
Optional Constant Current
PMBus Compliant
Variable Speed "Smart Fan"

사양

출력 전력(W):	300
길이(인치):	7
너비(인치):	4
높이(인치):	1.61
마운팅 유형:	Embedded PSU
최소 출력 전류(A):	0
최대 출력 전류(A):	25
출력 전압 범위(V):	9.6V to 57.6V
최소 출력 전력(W):	0
최대 출력 전력(W):	300
Minimum Input Voltage (V):	90
최대 입력 전압(V):	264
보증(년):	3

모든 사양 사양 축소

재고 확인

모델 번호 샘플 구매	최소. 전압(V)	최대. 전압(V)	전류(A)	공칭 전압(V)	출력 개수	샘플	구매
LCM300L-T 활성, 재고 있음 AC-DC 310W 12V Term Blk Request 구매	9.6	14.4	25	12	1	Request	구매
LCM300L-T-4 활성, 재고 있음 Request 구매	9.6	14.4	25	12	1	Request	구매
LCM300N-T 활성, 재고 있음 AC-DC 310W 15V Term Blk Request 구매	12	18	20	15	1	Request	구매
LCM300N-T-4 활성, 재고 있음 Request 구매	14.25	19.5	20	15	1	Request	구매
LCM300Q-T 활성, 재고 있음 AC-DC 310W 24V Term Blk Request 구매	19.2	28.8	12.5	24	1	Request	구매
LCM300Q-T-4 활성, 재고 있음 Request 구매	19.2	28.8	14.5	24	1	Request	구매
LCM300U-T 활성, 재고 있음 AC-DC 310W 36V Term Blk Request 구매	28.8	43.2	8.4	36	1	Request	구매
LCM300U-T-4 활성, 재고 있음 Request 구매	28.8	43.2	9.7	36	1	Request	구매
LCM300W-T 활성, 재고 있음 AC-DC 310W 48V Term Blk Request 구매	38.4	57.6	6.3	48	1	Request	구매
LCM300W-T-4 활성, 재고 있음 Request 구매	43	60	6.3	48	1	Request	구매