| Model | ZF-HLB-20-30 | ZF-HLB-20W-36 | ZF-HLB-20-60 | ZF-HLB-20-72 | ZF-HLB-20-88 |
| output | DC voltage | 30-36V | 36-48V | 48-60v | 60-72V | 72-88V |
| Rated current | 1.1A | 0.9A | 0.6A | 0.3A | 0.22A |
| Rated power | 20W | 20W | 20W | 20W | 20W |
| Ripple&noise | 150Mvp-p | 150Mvp-p | 200Mvp-p | 200Mvp-p | 200Mvp-p |
| voltage tolerance | ±1% | ±1% | ±1% | ±1% | ±1% |
| Line regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Setup,rise time | 500ms,80ms/115VAC 500ms,80ms/230VAC |
| Hold up time | 16ms / 115VAC, 230VAC |
| Input | Input voltage | 90-277V |
| Frequency range | 47-63HZ |
| Power factory | PF≧0.98/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC @ full load |
| Total Harmonic distortion | THD< 20% (@ load≧60% / 115VAC,230VAC; @ load≧75% / 277VAC) |
| Efficiency | 87% | 88% | 89% | 90% | 90% |
| AC current | 0.64A / 115VAC 0.32A / 230VAC 0.3A / 277VAC |
| Inrush current | COLD START 55A(twidth=265μs measured at 50% Ipeak) at 230VAC; Per NEMA 410 |
| Leakage current | <0.75mA / 277VAC |
| Protection | Over current | Constant current limiting, recovers automatically after fault condition is removed |
| Short circuit | Hiccup mode, recovers automatically after fault condition is removed |
| Over temperature | Shut down o/p voltage, re-power on to recover |
| Environment | Working Temp. | Tcase= -40 ~ +60℃(Please refer to "OUTPUT LOAD vs TEMPERATURE" section) |
| Max.Case Temp. | Tcase= +80℃ |
| Working Humidity | 20 ~ 95% RH non-condensing |
| Temp.coefficient | ±0.03%/℃(0 ~ 60℃) |
| Vibration | 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes |
| Safty and standards | Safty standards | EN 61347-1:2008+A1:2011+A2:2013 ,EN 61347-2-13:2006, EN 62493:2010 |
| Isolaton resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH |
| Withstand voltage | I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC |
| EMC emission | Compliance to EN55015, EN61000-3-2 Class C (@ load≧60%) ; EN61000-3-3,GB17743 and GB17625.1 |
| EMC immunity | Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level (surge immunity Line-Earth 4KV, Line-Line 2KV) |
| Others | MTBF | 1132K hrs min. Telcordia SR-332 (Bellcore) ; 338K hrs min. MIL-HDBK-217F (25℃) |
| Dimension | L85*W42*H28mm |
| Packing | 0.2kg/pcs 20pcs/4kg |
