L2U 2U 전원 공급 장치
80 PLUS® Gold 효율 등급을 받은 Seasonic 산업용 전원 공급 장치는 115 V AC 입력에서 50% 부하에서 최대 90%의 효율을 달성합니다. 이 L2U 모델은 단락, 과전압 및 과전력 서지로부터 보호되며 중요한 EMI, EMC 및 안전 표준을 충족합니다. 완전 모듈식 케이블로 맞춤 설정이 가능하고 팬 제어 기능이 내장되어 있어 소음이 적고 신뢰성이 높은 제품입니다.
개요
| H1U | L1U | H2U | L2U | |
|---|---|---|---|---|
| 80PLUS | 80PLUS | Gold | 80PLUS | Gold |
| Intel EPS1U v2.1 compliant | Yes | Yes | Yes | Yes |
| ATX 12 V v2.2 compliant | Yes | Yes | Yes | Yes |
| Dimensions | 235 mm (L) x 100 mm (W) x 40 mm (H) | 235 mm (L) x 100 mm (W) x 40 mm (H) | 400 W and 460 W: 225 mm (L) x 100 mm (W) x 70 mm (H) 600 W: 270 mm (L) x 100 mm (W) x 70 mm (H) |
245 mm (L) x 100 mm (W) x 70 mm (H) |
| DC to DC converter design | No | Yes | No | Yes |
| Forward converter circuit | Yes | No | Yes | No |
| Fully modular cables | Yes | Yes | Yes | Yes |
| Fixed cables | No | No | No | No |
| 40 mm double ball bearing fan | Yes | Yes | No | No |
| 60 mm double ball bearing fan | No | No | Yes | Yes |
| S3FC - including Fanless mode | No | Yes | No | Yes |
| S2FC - Smart and Silent Fan Control | Yes | No | Yes | No |
| Easy-swap connector design | No | No | No | No |
| Zero minimum load on 3.3 V rail | Yes | Yes | Yes* * Not applicable to 600 W |
Yes |
| Short circuit protection on all outputs | Yes | Yes | Yes | Yes |
| Over voltage protection | Yes | Yes | Yes | Yes |
| Over power protection | Yes | Yes | Yes | Yes |
| 100 % HiPot test | Yes | Yes | Yes | Yes |
| 100 % Burn-in, high temperature cycled on/off | Yes | Yes | Yes | Yes |
| Safety compliance | CB, cUL, TUV, CCC, BSMI | CB, cUL, TUV, BSMI | CB, cUL, TUV, CCC, BSMI* * Not applicable to 600 W |
CB, cUL, TUV, BSMI |
| EMI/EMC compliance | CE, FCC, RCM | CE, FCC, RCM | CE, FCC, RCM* * Not applicable to 600 W |
CE, FCC, RCM |
갤러리
사양
SS-500L2U
| Specifications | |
|---|---|
| Input frequency | 50 / 60 Hz |
| Efficiency | 80 PLUS Gold |
| Line regulation | ± 1 % (typical) |
| Load regulation | ± 5 % (typical) |
| Cross regulation | ± 5 % (typical) |
| MTBF, full load @ 25 °C ambient (excl. DC fan) | > 100,000 hours |
| Active Power Factor Correction | 99 % (typical) |
| DC Outputs | ||||||
|---|---|---|---|---|---|---|
| +3.3 V | +5 V | +12 Combined | -12 V | +5 Vsb | Total continuous power | Input Type |
| 20 A | 20 A | 40 A | 0.3 A | 2.5 A | 500 W | 100–240 VAC |
| 100 W (max.) | 480 W | 3.6 W | 12.5 W | |||
